Factor 72x^2 + 72x^2+ 18x

Answers

Answer 1

Answer: 18x(8x+1)

Step-by-step explanation:

72x^2 + 72x^2+ 18x

144x^2+18x

72x^2 + 72x^2+ 18x

18(8x^2+x)

18(8x^2+x)

18x(8x+1)

hopes this helps!


Related Questions

Find the area of the trapezoid below.

Answers

Answer:

A = 18 cm²

Step-by-step explanation:

the area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )

where h is the perpendicular height between the bases b₁ and b₂

here h = 3 , b₁ = 8 , b₂ = 4 , then

A = [tex]\frac{1}{2}[/tex] × 3 × (8 + 4) = 1.5 × 12 = 18 cm²

Find a polynomial
of the smallest degree with
integer coefficients whose zeros include √2 and 2

Answers

A polynomial having integer coefficients and the lowest degree: p(x) =  x² - (2 + √2)x + 2√2. Here, integer coefficients for x² is 1: x is - (2 + √2) and 2√2 is the constant.

Explain about the polynomial?

Sums (including differences) of polynomial "contexts" are polynomials. Any variables there in expression has to have whole-number powers for it to be a polynomial term.

A polynomial term can also be a simple number. In particular, an expression must not contain any square roots of variables, any fractional and negative powers mostly on variables, and any variables in any fractions' denominators in order to qualify as a polynomial term.

The given zeros for the polynomial are-

√2 and 2

There are two zeros so, the smallest degree of polynomial will be 2.

Thus, Let p(x) be the 2 degree polynomial.

Then, general equation will be:

p(x) = (x - √2)(x - 2)

On expansion:

p(x) = x² -2x -√2x +2√2

On simplification:

p(x) =  x² - (2 + √2)x + 2√2

Here, integer coefficients for x² is 1: x is - (2 + √2) and 2√2 is the constant.

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=
(7−4n)⋅6 equation’s

Answers

Answer:

-17

Step-by-step explanation:

1st step =7-4 X 6

2nd step =7-24

3rd step =-17

The equation represents Function A, and the graph represents Function B: Function A f(x) = 6x - 1 Function B graph of line going through ordered pairs 1, 4 and negative 1, negative 2 and negative 2, negative 5 Which equation best compares the slopes of the two functions? (1 point) Slope of Function B = 2 x Slope of Function A Slope of Function A = Slope of Function B Slope of Function A = 2 x Slope of Function B Slope of Function B = − Slope of Function A

Answers

Option C : The slope of Function A is 6 and the slope of the line graphed in Function B, going through the ordered pairs (1, 4) and (-1, -2), is 3.

To compare the slopes of Function A and Function B, we need to determine the slopes of the line graphed in Function B and the slope of Function A, and then compare them using the answer choices provided.

The slope of the line going through the ordered pairs (1, 4) and (-1, -2) can be found using the slope formula:

slope = (y2 - y1)/(x2 - x1) = (-2 - 4)/(-1 - 1) = -6/-2 = 3

So the slope of Function B is 3.

The equation for Function A is f(x) = 6x - 1, which means its slope is 6.

Now we can compare the slopes using the answer choices provided:

Slope of Function B = 2 x Slope of Function A: 3 = 2 x 6 is not true

Slope of Function A = Slope of Function B: 6 = 3 is not true

Slope of Function A = 2 x Slope of Function B: 6 = 2 x 3 is true

Slope of Function B = − Slope of Function A: 3 = -6 is not true

Therefore, the equation that best compares the slopes of the two functions is "Slope of Function A = 2 x Slope of Function B".

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The equation represents Function A, and the graph represents Function B: Function A f(x) = 6x - 1 Function B graph of line going through ordered pairs 1, 4 and negative 1, negative 2 and negative 2, negative 5 Which equation best compares the slopes of the two functions? (1 point)

A. Slope of Function B = 2 x Slope of Function A

B. Slope of Function A = Slope of Function B

C. Slope of Function A = 2 x Slope of Function B

D. Slope of Function B = − Slope of Function A

Un número excede en 12 unidades a otro, si restáramos 4 unidades a cada uno de ellos, entonces el primero sería igual al doble del segundo. Halle los dos números

Answers

x - numero primero

y - numero segundo

x = y + 12

x - 4 = 2(y - 4)

x - y = 12

x - 4 = 2y - 8

- x + y = - 12

x - 2y = - 4

_______________

- y = - 16

y = 16

x = 16 + 12

x = 28

2 [x² + 2x + 1] - x²-4x+4 = x²-3x​

Answers

The solution for the equation given would be x = 2 and x = -1.

How to find the solution to the equation?

To solve the equation 2[x² + 2x + 1] - x² - 4x + 4 = x² - 3x, we can simplify and rearrange the terms as follows:

2x² + 4x + 2 - x² - 4x + 4 = x² - 3x

x² - 3x + 6 = x² - 3x

2x² - 2x - 6 = 0

Dividing both sides by 2, we get:

x² - x - 3 = 0

We can then solve for x by factoring or using the quadratic formula. Factoring gives:

(x - 2)(x + 1) = 0

So, the solutions are x = 2 and x = -1.

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Tiffany and Clara work as lifeguards at a community pool during the summer. The table shows Tiffany's earnings and the graph shows Clara's earnings for working different numbers of hours. Who is earning money at a faster rate? How much more per hour does that person earn?

Answers

Clara is earning money at a faster rate than Tiffany, with a difference of $4 per hour.

Define the term graph?

A graph in x-y axis plot is a visual representation of mathematical functions or data points on a Cartesian coordinate system.

To determine who is earning money at a faster rate, we need to calculate the hourly earnings for each person.

For Tiffany, the hourly earnings can be calculated as follows:

Hourly earnings = Earnings / Time

Hourly earnings = 40 / 5 = 8

Hourly earnings = 80 / 10 = 8

Hourly earnings = 120 / 15 = 8

So, Tiffany's hourly earnings are a constant $8 per hour.

For Clara, we can estimate her hourly earnings from the graph. The graph shows that Clara earns $60 for 5 hours of work, $120 for 10 hours of work, and $180 for 15 hours of work. Therefore, her hourly earnings can be calculated as follows:

Hourly earnings = Earnings / Time

Hourly earnings = 60 / 5 = 12

Hourly earnings = 120 / 10 = 12

Hourly earnings = 180 / 15 = 12

So, Clara's hourly earnings are a constant $12 per hour.

Thus, Clara is earning money at a faster rate than Tiffany, with a difference of $4 per hour.

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Complete question-

4.5 Draw a diagram representing the scenario and find the requested value. A man is standing 270 feet from the base of a statue. If he man looks up at an angle of 34 degrees to see the top of the statue, how tall is the statuePlease round to the nearest whole foot.

Answers

Using the idea of the angle of elevation as it could be applied to the problem, the height of the statue is 182 ft

What is the angle of elevation?

When gazing up at an object or point, the angle of elevation is the angle formed between the horizontal plane and the observer's line of sight. It is, in other words, the angle at which the line of sight of an observer is tilted upward from the horizontal plane.

The angle of elevation is an important concept in geometry and trigonometry and is used to calculate the height of objects, such as buildings, towers, or trees, or to measure the distance between two points.

We know that;

Tan 34 = x/270

x = 270 tan 34

x = 182 ft

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Jozef "accidentally" broke his piggy bank to find a total of 42 dimes and quarters. If the coins totaled $8.25, how dimes did he have in his piggy bank? How many quarters?

Answers

Therefore, Jozef had 15 dimes and 27 quarters in his piggy bank.

What is equation?

An equation is a mathematical statement that shows that two expressions are equal. It typically consists of variables, constants, and mathematical operations. Equations can be solved by manipulating the expressions to find the value of the variables that satisfy the equation. Equations can be used to model real-world situations, and they are an important tool in many fields, including mathematics, physics, engineering, and economics.

Here,

Let's use the following variables to represent the number of dimes and quarters in Jozef's piggy bank:

d: the number of dimes

q: the number of quarters

We know that Jozef has a total of 42 dimes and quarters, so we can write the equation:

d + q = 42

We also know that the total value of the coins is $8.25. We can express this value in cents as:

10d + 25q = 825

We can simplify this equation by dividing both sides by 5:

2d + 5q = 165

Now we have two equations with two variables:

d + q = 42

2d + 5q = 165

We can use the first equation to solve for one of the variables in terms of the other. For example, we can solve for q:

q = 42 - d

Now we can substitute this expression for q into the second equation:

2d + 5(42 - d) = 165

Simplifying and solving for d, we get:

2d + 210 - 5d = 165

-3d = -45

d = 15

So Jozef had 15 dimes in his piggy bank. We can use the first equation to find the number of quarters:

15 + q = 42

q = 27

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Hi can someone help me with my math hw? can you solve it on paper pls?

Answers

[tex]\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &50000\\ r=rate\to 5\%\to \frac{5}{100}\dotfill &0.05\\ t=years\\ \end{cases} \\\\\\ A = 50000(1 + 0.05)^{t} \implies A=50000(1.05)^t \\\\[-0.35em] ~\dotfill[/tex]

[tex]\stackrel{\textit{in 2017, 7 years later}}{A=50000(1.05)^7\implies A\approx 70355} \\\\\\ \stackrel{\textit{in 2020, 10 years later}}{A=50000(1.05)^{10}\implies A\approx 81444} \\\\\\ \stackrel{\textit{in 2030, 20 years later}}{A=50000(1.05)^{20}\implies A\approx 132664}[/tex]

PLEASE HELPPP WITH MY MATHS ASSIGNMENT

Answers

a) The accumulated amount or future value of investing $150 on the first day of each month at 6% compounded monthly for 40 years is $274,152.43.

b) , The future value of the investment after 40 years at an annual interest rate of 4%, compounded semi-annually, is $9,054.60.


What is the explanation for the above response?

a)

N = 40 years * 12 months = 480 months

I% = 6% per year / 12 months = 0.5% per month

PV = $0 (since we are not investing any money initially)

PMT = $150

FV = ?

P/Y = 1 (payments made monthly)

C/Y = 12 (compounded monthly)

Using the formula for future value of an annuity:

FV = PMT * ((1 + I%)^(N) - 1) / I%

FV = $150 * ((1 + 0.5%)^(480) - 1) / 0.5%

FV = $274,152.43

Therefore, the accumulated amount or future value of investing $150 on the first day of each month at 6% compounded monthly for 40 years is $274,152.43.


b)
Given information:

PV (present value) = $900

I% (annual interest rate) = 4%

P/Y (payments per year) = 1 (since the investment is compounded semi-annually)

C/Y (compounding periods per year) = 2

N (number of periods) = 40 years * 2 (since interest is compounded twice a year) = 80


Using the compound interest formula:

FV = PV * (1 + (I%/C/Y))^(N*C/Y)

FV = $900 * (1 + (4%/2))^(80*2)

FV = $900 * (1.02)¹⁶⁰

FV = $900 * 10.06

FV = $9,054.60


Therefore, the future value of the investment after 40 years at an annual interest rate of 4%, compounded semi-annually, is $9,054.60.

PMT (payment per period) cannot be calculated since no periodic payments are mentioned in the given information.

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A large container has a maximum capacity of 64 ounces. The container is filled with 8 ounces less than its maximum capacity. Answer parts a and b a. To what percent of its capacity is the large container filled? The container is filled to % of the maximum capacity. b. Some liquid will be poured from a full 16-ounce container until it is filled to the same percent of its capacity as the large container in part a. How many ounces of liquid must be poured from the full 16-ounce container? Explain When the 16-ounce container is % filled, it will contain ounce(s). So ounce(s) will need to be poured from the full 16-ounce container

Answers

We may conclude after answering the presented question that As a expression result, the huge container is at 87.5% of its full capacity.

what is expression ?

An expression in mathematics is a collection of representations, numbers, and conglomerates that mimic a statistical correlation or regularity. A real number, a mutable, or a mix of the two can be used as an expression. Mathematical operators include addition, subtraction, fast spread, division, and exponentiation. Expressions are often used in arithmetic, mathematics, and form. They are employed in the depiction of mathematical formulas, the solving of equations, and the simplification of mathematical relationships.

The big container is 8 ounces less than its maximum capacity of 64 ounces, which indicates it is 64 - 8 = 56 ounces full.

We may use the following formula to calculate the proportion of the container's capacity that is filled:

(Amount filled / Maximum capacity) x 100% = Percentage filled

Substituting the values yields:

% filled = (56 / 64) x 100%

87.5% of the spaces were filled.

As a result, the huge container is at 87.5% of its full capacity.

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what is the minimum vertical ceiling height to play indoor volleyball?

Answers

Answer:

USA Volleyball specifies a minimum ceiling height of 23′ for nationally sanctioned competition.

Step-by-step explanation:

its height regulation of how tall the ceiling should be

What the median of 11, 31, 17, 22, 18, 25, 25, 10, 15, 12, 30, 12, 29, 25, 21, 32, 30, 25

Answers

Answer:

What is the median of - 11, 31, 17, 22, 18, 25, 25, 10, 15, 12, 30, 12, 29, 25, 21, 32, 30, 25?

10, 11, 12, 12, 15, 17, 18, 21, 22, 25, 25, 25, 25, 29, 30, 30, 31, 32

25 + 25

= 50

50 ÷ 2

= 25

Step-by-step explanation:

You're welcome.

chris rents a booth at a flea market at a cost of $75 for one day. at the flea market chris sells picture frames each of which costs him $6.00. if chris sells each picture frame for $13, how many picture frames must he sell to make a profit of at least $200 for that day?

Answers

Answer:

x ≤ 40

Step-by-step explanation:

-75-6x+13x ≤ 200

-75 is the cost of the booth a day

-6 is the intial cost of the paintings for Chris

x is the amount of paintings

13 is the price Chris sells the paintings for

200 is the profit needed

First thing you do is add like terms -75-6x+13x ≤ 200

add -6x and 13x

-75+7x ≤ 200

Now add 75 to both sides

7x ≤ 275

Now divide both sides by 7

x≤ 275

x≤ 39.2857142857

round up to x≤ 40   (because 39 paintings is not enough, 40 gives him $205 in profit while 39 only gives him $198 in profit)

Simplify to create an equivalent expression

2(-2-4p) + 2(-2p-1)

Answers

On solving the provided question we can say that Therefore, the simplified equivalent expression is -6 - 12p.

what is expression ?

An expression in mathematics is a collection of representations, numbers, and conglomerates that mimic a statistical correlation or regularity. A real number, a mutable, or a mix of the two can be used as an expression. Mathematical operators include addition, subtraction, fast spread, division, and exponentiation. Expressions are often used in arithmetic, mathematics, and form. They are employed in the depiction of mathematical formulas, the solving of equations, and the simplification of mathematical relationships.

[tex]2(-2-4p) + 2(-2p-1) = -4 - 8p - 4p - 2\\-4 - 8p - 4p - 2 = -6 - 12p\\[/tex]

Therefore, the simplified equivalent expression is -6 - 12p.

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can someone please help me with ??!!

Answers

The statement "The value is decreasing $207 per year" best explains how the value is changing. This is because the function shows that the value is decreasing linearly with time, at a rate of $82 per year. Therefore, over t years, the value will decrease by 82t dollars. For example, after one year, the value will decrease by $82, and after two years, it will decrease by $164.

Now check

Let f(x)=\sqrt(x) and g(x)=5\sqrt(x). Find (f-g)(x).

Answers

your messageConvert to number of atoms 294 grams AuTo convert 294 grams of Au to the number of atoms, we need to use the Avogadro's number, which is 6.022 x 10^23 atoms/mole. First, we need to find the number of moles of Au in 294 grams: 294 grams Au / 196.97 g/mole = 1.49 moles Au Next, we can calculate the number of atoms: 1.49 moles Au x 6.022 x 10^23 atoms/mole = 8.97 x 10^23 atoms Au Therefore, there are approximately 8.97 x 10^23 atoms of gold in 294 grams.PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!This figure is a rectangle with a semicircle on the shorter side.What is the perimeter of this figure?Use 3.14 for pi.A. 20.28 ftB. 30.28 ftC. 46.28 ftD. 74.24 ftTo find the perimeter of the figure, we need to add up the lengths of all the sides. Let's call the length of the rectangle "L" and the width "W". The rectangle has two sides of length L and two sides of length W, so the perimeter of the rectangle is: 2L + 2W The semicircle has a diameter equal to the width of the rectangle (W), so the circumference of the semicircle is: 1/2 (pi) W To get the total perimeter, we need to add the circumference of the semicircle to the perimeter of the rectangle. Since the semicircle only covers half of the width of the rectangle, we only need to add one width (W) to the perimeter of the rectangle. So the total perimeter is: 2L + 3W + 1/2 (pi) Wevaluate C(4,2)C(4,2) represents the number of ways to choose 2 items from a set of 4 distinct items. The formula for C(n,r) is n! / (r! * (n-r)!), where n is the total number of items and r is the number of items being chosen. Plugging in the values for C(4,2), we get: C(4,2) = 4! / (2! * (4-2)!) = 24 / (2 * 2) = 6 Therefore, there are 6 ways to choose 2 items from a set of 4 distinct items.Let f(x)=\sqrt(x) and g(x)=5\sqrt(x). Find (f-g)(x).(f-g)(x) represents the difference between f(x) and g(x). So we can write: (f-g)(x) = f(x) - g(x) Substituting the given expressions for f(x) and g(x), we get: (f-g)(x) = sqrt(x) - 5sqrt(x) To simplify this expression, we can factor out sqrt(x) as a common factor: (f-g)(x) = sqrt(x) * (1 - 5) Simplifying the expression in the parentheses, we get: (f-g)(x) = -4sqrt(x) Therefore, (f-g)(x) = -4sqrt(x)

Math help . Find x in the problem please

Answers

Answer:

x=56 feet

Step-by-step explanation:

This problem uses trigonometry.

Tangent of an angle equals opposite/adjacent.

Tan(35)=(x/80)

(.700)=(x/80)

(80)(.700)=x

56.0166=x

Joe's Diner serves omelets all day long. Joe gets his shipment of eggs each morning. After Joe makes one omelet he has 177 eggs remaining, after two omelets he has 174 eggs remaining, and after making 3 omelets he has 171 eggs remaining.
(1) What type of sequence is represented in this scenario?
(2) Write a recursive formula to show the mumber of remaining eggs after each omelet is made.
(3) Write an explicit formula to show the number of remaining eggs after each omelet is made.
(4) How many eggs will Joe have left after he makes 42 omelets?

Answers

Answer: (1) The scenario represents an arithmetic sequence because each time an omelet is made, the number of remaining eggs decreases by the same amount.

(2) Let's denote the number of remaining eggs after making the n-th omelet by a_n. We can see from the problem statement that the difference between any two consecutive terms in the sequence is constant. Let d be a common difference. Then, we have:

a_{n+1} = a_n - d

Using the information from the problem statement, we can find the value of d:

a_2 - a_1 = 174 - 177 = -3

a_3 - a_2 = 171 - 174 = -3

Since the difference is the same in both cases, we have d = -3. Therefore, the recursive formula is:

a_{n+1} = a_n - 3, with a_1 = 177.

(3) To find an explicit formula, we can use the recursive formula to derive a general expression for a_n. Starting with the recursive formula, we have:

a_2 = a_1 - 3

a_3 = a_2 - 3 = a_1 - 23

a_4 = a_3 - 3 = a_1 - 33

a_5 = a_4 - 3 = a_1 - 4*3

We can see that the general expression for a_n is:

a_n = a_1 - (n-1)*3

Substituting a_1 = 177, we get:

a_n = 180 - 3n

Therefore, the explicit formula for the number of remaining eggs after making the n-th omelet is a_n = 180 - 3n.

(4) To find the number of eggs Joe will have left after making 42 omelets, we can simply substitute n = 42 into the explicit formula:

a_{42} = 180 - 3*42 = 54

Therefore, Joe will have 54 eggs left after making 42 omelets.

Step-by-step explanation:

PLEASE CAN SOMEONE HELP ME WITH THIS

Answers

The pricing for purchasing apples from the orchard, stating that for the first 10 pounds, the price is $2 per pound, and for each additional pound, the price is $1 per pound.

What is the unit price?

In order to find the unit price of a certain item, we just need to divide the total price paid (or total cost) by the amount of items bought.

If Anne buys less than or equal to 10 pounds of apples from David's Apple Orchard, then she will pay $2 per pound.

If she buys more than 10 pounds, then she will pay $1 per pound for each additional pound after the first 10 pounds.

To buy apples from David's Apple Orchard, Anne has to follow these rules

For the first 10 pounds of apples, she will pay $2 per pound.

For each additional pound of apples after the first 10 pounds, she will pay $1 per pound.

Hence, the pricing for purchasing apples from the orchard, stating that for the first 10 pounds, the price is $2 per pound, and for each additional pound, the price is $1 per pound.

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The sum of the interior angles of an octagon is:
0000
1080°.
180°.
360°.
720⁰.

Answers

Answer:

1080°

Step-by-step explanation:

Let n = the number of sides    

(n-2)180

(8-2)180

6(180) =  1080

Helping in the name of Jesus.                        

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How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 95% antifreeze?
To obtain a 95% antifreeze solution,
(Simplify your answer.)
***
gallon(s) of water should be added.
4

Answers

Therefore, we need to add approximately 0.0526 gallons of water (which is equivalent to about 6.63 fluid ounces) to 1 gallon of pure antifreeze to obtain a solution that is 95% antifreeze.

What is equation?

In mathematics, an equation is a statement that asserts the equality of two expressions. An equation typically consists of one or more variables, coefficients, and constants, and it can include mathematical operations such as addition, subtraction, multiplication, and division. The expressions on both sides of the equation are separated by an equal sign, indicating that they have the same value. The goal of solving an equation is to determine the value of the variables that make the equation true. Equations are used in many areas of mathematics and science to model real-world phenomena and solve problems.

Here,

Let's assume that we need to add x gallons of water to 1 gallon of pure antifreeze to obtain a solution that is 95% antifreeze. We know that the final solution will contain 1 gallon of antifreeze, and that this will be 95% of the total solution (the remaining 5% will be water). So, we can write:

1 gallon of antifreeze = 95% of (1 gallon of antifreeze + x gallons of water)

We can simplify this equation by converting 95% to a decimal:

0.95 × (1 gallon of antifreeze + x gallons of water) = 1 gallon of antifreeze

Now we can solve for x by isolating it on one side of the equation. First, let's distribute the 0.95:

0.95 gallons of antifreeze + 0.95x gallons of water = 1 gallon of antifreeze

Next, let's isolate x by subtracting 0.95 gallons of antifreeze from both sides:

0.95x gallons of water = 0.05 gallons of antifreeze

Finally, we can solve for x by dividing both sides by 0.95:

x = 0.05 gallons of antifreeze ÷ 0.95

x ≈ 0.0526 gallons of water

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What is the factored form of the polynomial? x2 − 15x 36 (x − 4)(x − 9) (x − 3)(x − 12) (x 4)(x 9) (x 3)(x 12)

Answers

Coefficients and indeterminates are both parts of polynomials. The polynomial  [tex]x^{2}[/tex] - 15x + 36 has the components (x-3) (x-12).

To factor the polynomial  [tex]x^{2}[/tex]- 15x + 36, we need to find two numbers whose product is 36 and whose sum is -15. These numbers are -3 and -12,

=[tex]x^{2}[/tex] -12x -3x + 36

now, we'll use x as the common term between the first two terms and 3 as the common term between the next two terms.

=x(x-12)-3(x-12)

=(x-12)(x-3)

so we can write the polynomial as (x - 3)(x - 12). This is the factored form of the polynomial.

To verify this, we can expand the expression (x - 3)(x - 12) using the distributive property, which gives us  [tex]x^{2}[/tex]- 15x + 36. This confirms that the factored form is correct.

Factoring polynomials is an important skill in algebra as it helps simplify expressions and solve equations more easily. By factoring a polynomial, we can often find its roots, which are the values of x that make the polynomial equal to zero. This is useful in solving various types of problems in mathematics and science.

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Solve these two questions fast for brainliest and 20 points

Answers

Sonya is approximately 47 feet away from Thomas. And

height of the kite above the ground is approximately 43 feet.

How to find the height?

To find the height of the kite above the ground, we can use trigonometry. Let's draw a diagram:

       /|

      / |

     /  | height (h)

    /   |

   /    |

/θ___|___

 distance (d)

We know that the angle θ is 25°, the hand height is 3 feet, and the distance from the hand to the kite is 100 feet. We want to find the height of the kite above the ground, which we'll call h.

Using trigonometry, we can write:

tan(θ) = h / d

where tan(θ) is the tangent of the angle θ, and d is the distance from the hand to the kite. Solving for h, we get:

h = d * tan(θ)

Substituting the known values, we get:

h = 100 * tan(25°) ≈ 43.1 feet

So the height of the kite above the ground is approximately 43 feet.

2.Let's draw a diagram:

        Sonya

          |

          |

 66°      |       48°

          |    

          |

-----------o----------- Balloon

          |

          |

        Thomas

We want to find the distance between Sonya and Thomas, which we'll call x. We know that the height of the balloon above the ground is 126 feet. We also know the angles of elevation from Sonya and Thomas to the balloon.

Let's first find the distance from Sonya to the balloon. We can use trigonometry again:

tan(66°) = 126 / d

where d is the distance from Sonya to the balloon. Solving for d, we get:

d = 126 / tan(66°) ≈ 50.5 feet

Now let's find the distance from Thomas to the balloon:

tan(48°) = 126 / (x + d)

where x + d is the total distance from Thomas to the balloon (the sum of the distances from Thomas to the point directly below the balloon, and from that point to the balloon). Solving for x + d, we get:

x + d = 126 / tan(48°) ≈ 97.5 feet

Finally, we can solve for x:

x = (x + d) - d ≈ 97.5 - 50.5 ≈ 47 feet

So Sonya is approximately 47 feet away from Thomas.

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What is the graph of the equation x=5

Answers

The graph of x=5 is a line parallel to the y-axis, with x-coordinate 5 at all points.

What is the vertical line?

A vertical line is a straight line that is perpendicular to the horizontal line and goes straight up and down in a two-dimensional coordinate system.

The graph of the equation x=5 is a vertical line passing through the point (5, y) for all values of y.

This is because no matter what value y takes, x will always be equal to 5.

Here's in image example of what the graph of x=5 would look like:

As you can see in the image attached, the line is vertical and intersects the x-axis at x=5.

Therefore, the graph of x=5 is a line parallel to the y-axis, with x-coordinate 5 at all points.

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The Jones’ family eats 572 bananas each year. How many do they average eating in one week

Answers

Answer:

10 / 11  bananas in one week, I believe.

The perimeter of Aaron’s rectangular bedroom is 368 inches. His room is 8 feet wide. What is the area of Aaron’s bedroom?

Answers

The answer of the given question based on the area of Aaron’s bedroom is 8,448 inches².

What is Perimeter?

Perimeter is total distance around  boundary of  two-dimensional shape. It is  sum of the lengths of all sides of the shape. For example, the perimeter of a rectangle is found by adding the length and width of the rectangle and multiplying the sum by 2, while the perimeter of a circle is found by multiplying the diameter by π. Perimeter is usually measured in units like inches, feet, meters, or centimeters.

We can begin by converting the width of the room from feet to inches, since the given perimeter is in inches:

8 ft = 8x12 inch =96 inch

Let the length of the room be L. Then, the perimeter P is given by the formula:

P = 2L + 2W

Substituting the given values, we have:

368 = 2L + 2(96)

368 = 2L + 192

2L = 176

L = 88 inches

So, the length of the room is 88 inches. The area A of the room is given by the formula:

A = L x W = 88 x 96 = 8,448  inches²

Therefore, the area of Aaron's bedroom is 8,448  inches².

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What do I do with the negative and what do I do with the x^2? Please help I’ve been stuck for a week.
(a + b) (x²-5) - (a + b) (3x + 5)

Answers

To answer your question about the negative, in the expression (a + b) (x²-5) - (a + b) (3x + 5), the negative sign in front of the second term indicates that you should subtract the second term from the first term.

how to solve quadratic equation ?

There are different methods to solve quadratic equations, but one of the most common methods is the quadratic formula:

Given a quadratic equation in the form of ax² + bx + c = 0, where a, b, and c are constants and a is not equal to zero, the quadratic formula is:

x = (-b ± sqrt(b² - 4ac)) / 2a

To solve the quadratic equation using the quadratic formula, follow these steps:

Write the quadratic equation in the standard form ax² + bx + c = 0.

Identify the values of a, b, and c in the equation.

Substitute the values of a, b, and c into the quadratic formula.

Simplify the expression under the square root sign.

Apply the plus-minus sign and simplify the numerator.

Divide the simplified numerator by the denominator.

Write the solution(s) in the form of x = value.

To simplify the expression (a + b) (x²-5) - (a + b) (3x + 5), you can factor out the common factor of (a + b) from both terms:

(a + b) (x² - 5 - 3x - 5)

Simplifying the expression within the parentheses:

(a + b) (x² - 3x - 10)

Now, you can factor the trinomial inside the parentheses by finding two numbers that multiply to -10 and add up to -3. These numbers are -5 and 2:

(a + b) (x - 5) (x + 2)

So the final simplified expression is (a + b) (x - 5) (x + 2).

To answer your question about the negative, in the expression (a + b) (x²-5) - (a + b) (3x + 5), the negative sign in front of the second term indicates that you should subtract the second term from the first term.

And regarding the x^2 term, in the simplified expression (a + b) (x - 5) (x + 2), the x² term is represented by the (x - 5)(x + 2) part, which expands to x² - 3x - 10.

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For a role-playing game, Nikia randomly selects a team card and a character card. The teams are air, fire, land, and water. The characters are healer, spy, and thief. Nikia's favorite team is air and her favorite character is spy. How many outcomes are there? (Hint-Use a tree diagram, table, or list)

Answers

Answer:

To determine the number of outcomes for Nikia's random selection of a team card and a character card for a role-playing game, we can use a tree diagram, table, or list.

There are four possible teams: air, fire, land, and water. Once a team card is selected, there are three possible character cards: healer, spy, and thief. Therefore, the total number of outcomes is the product of the number of options for each selection, which is:

4 (number of team options) x 3 (number of character options) = 12

So there are 12 possible outcomes for Nikia's random selection of a team card and a character card. However, since Nikia has specified that her favorite team is air and her favorite character is spy, the number of outcomes that would satisfy her preferences is:

1 (air team) x 1 (spy character) = 1

Therefore, only one outcome would satisfy Nikia's preferences.

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