Watch help video Factor the expression completely. 2x-5x^(2) Answer: Subnit Answer

Answers

Answer 1

The answer is x(2-5x).

In factorization, you just need to identify the common factors and accordingly solve as per your requirement!

To factor the expression 2x-5x^(2) completely, we need to find the greatest common factor (GCF) of the two terms and factor it out. The GCF of 2x and 5x^(2) is x. So we can factor it out of the expression:

2x-5x^(2) = x(2-5x)

Now, the expression is factored in completely. The final answer is:

x(2-5x)

Therefore, factoring the expression 2x-5x^(2) gives the answer x(2-5x).

I hope this helps! Let me know if you have any further questions.

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Related Questions

Which of the following is the quotient of x^2 + 4 x – 32 when divided by x + 8?

Answers

To find the quotient of x^2 + 4x - 32 when divided by x + 8, we can use polynomial long division or synthetic division. Here's how to do it using polynomial long division:

    x - 4

____________

To find the quotient of x^2 + 4x - 32 when divided by x + 8, we can use polynomial long division or synthetic division. Here's how to do it using polynomial long division:

markdown

Copy code

    x - 4

____________

x + 8 | x^2 + 4x - 32

- (x^2 + 8x)

____________

-4x - 32

- ( -4x - 32 )

____________

0

Therefore, the quotient is x - 4.

Work out the value of x?​

Answers

Using angle theorems the value of x = 67.5°

What are angle theorems?

Angle theorems are rules that govern the properties of angles.

Given that we have the figure and we desire to find angle x, we proceed as folllows.

Now, we notice that one angle is a right angle and it is equal to 90°.

Also, we notice that all the angles meet at the same point.

So, we have that

x + 3x + 90° = 360° (sum of angles at a point)

Solving for x, we have that

x + 3x + 90° = 360°

4x + 90° = 360°

4x = 360° - 90°

4x = 270°

x = 270°/4

x = 67.5°

So, the value of x = 67.5°

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One angle of a triangle measures 50°. The other two angles are in a ratio of 6:7. What are the measures of those two angles?

Answers

The measure of the two angles is x = 69 degrees and y = 70 degrees.

How many angles total there in a triangle?

In every triangle, the total of the angles is 180 degrees. The Triangle Sum Theorem.

For triangle ABC it is given as follows:

Angle A + Angle B + Angle C = 180.

Let us suppose the measure of two angles as x and y.

According to the ratio we can write as follows:

x = 6k and y = 7k

The sum of the angles in a triangle is 180°, so we can write:

50° + 6k + 7k = 180°

13k + 50° = 180°

13k = 130°

k = 10°

Substituting the value of k in x and y we have:

x = 6k = 6(10°) = 60°

y = 7k = 7(10°) = 70°

Hence, the measure of the two angles is x = 69 degrees and y = 70 degrees.

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The size of the civilian labor force (in millions) for selected years from 1950 and projected to 2050 can be modeled by y = - 0.0001 x^3 + 0.0058 x^2 + 1.43x + 56.7, where x is the number of years after 1950. What does this model project the civilian labor force to be in 2013? In what year does the model project the civilian labor force to be 152 million?
In 2013 the model project the civilian labor force to be ___ million?

Answers

Using a graphing calculator or algebraic methods, we can find that x ≈ 71.6. Therefore, the model projects the civilian labor force to be 152 million in the year 1950 + 71.6 = 2021.6, or approximately in the year 2022.

According to the given model, the size of the civilian labor force (in millions) for selected years from 1950 and projected to 2050 can be modeled by y = - 0.0001 x^3 + 0.0058 x^2 + 1.43x + 56.7, where x is the number of years after 1950.

To find the projected civilian labor force in 2013, we need to plug in the value of x as 2013-1950 = 63 into the given model:

y = - 0.0001 (63)^3 + 0.0058 (63)^2 + 1.43(63) + 56.7
y = - 0.0001 (250047) + 0.0058 (3969) + 90.09 + 56.7
y = - 25.0047 + 23.0002 + 90.09 + 56.7
y = 144.7855

Therefore, the model projects the civilian labor force to be approximately 144.7855 million in 2013.

To find the year when the model projects the civilian labor force to be 152 million, we need to set y = 152 and solve for x:

152 = - 0.0001 x^3 + 0.0058 x^2 + 1.43x + 56.7
0 = - 0.0001 x^3 + 0.0058 x^2 + 1.43x - 95.3

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Which of the following shows a correct method to calculate the surface area of the cylinder?

cylinder with diameter labeled 3.2 feet and height labeled 3.8 feet

SA = 2π(1.6)2 + 3.2π(3.8) square feet
SA = 2π(1.6)2 + 1.6π(3.8) square feet
SA = 2π(3.2)2 + 3.2π(3.8) square feet
SA = 2π(3.2)2 + 1.6π(3.8) square feet

Answers

The surface area of the cylinder would be SA = 2π(1.6)² + 3.2π(3.8) square feet.

Option (A) is correct.

What is the surface area of the cylinder?

The surface area of a cylinder can be calculated using the following formula:

SA = 2πr² + 2πrh

where r is the radius of the circular base of the cylinder, h is the height of the cylinder, and π is the mathematical constant pi, approximately equal to 3.14159.

The surface area of a cylinder is the sum of the areas of its top and bottom circles, plus the area of its lateral surface (the curved surface that connects the two circles). The lateral surface area of a cylinder is found by multiplying the height of the cylinder by the circumference of one of its circular bases. Therefore, the correct method to calculate the surface area of the cylinder with diameter labeled 3.2 feet and height labeled 3.8 feet is:

SA = 2π(1.6)² + 3.2π(3.8)

So, the correct answer is:

SA = 2π(1.6)² + 3.2π(3.8) square feet

Hence, the surface area of the cylinder would be SA = 2π(1.6)² + 3.2π(3.8) square feet.

Option (A) is correct.

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Mr. Reede would really lIke his laptimes to be conslstently between 1.75 and 1.85 minutes.
What proportion of his laps were In this range?
8. In what proportion of laptimes did it take| Mr. Reede More than 2 minutes?
9. What laptime Is necessary for Mr. Reede to be in the fastest 3% of all his laps (remember a
fast laptime Is a low laptime)?
10. Redo problems #6-9 using the Applet and record your answers here:
Question #6:
Question #7:
Questilon #6:
Question #9:

Answers

In order to answer these questions, we need to have data on Mr. Reede's laptimes. Without this information, it is impossible to accurately calculate the proportions and laptime necessary for Mr. Reede to be in the fastest 3% of all his laps. Please provide the data so that we can accurately answer the questions.



Once we have the data, we can use the following steps to answer the questions:

1. To find the proportion of laptimes between 1.75 and 1.85 minutes, we can count the number of laptimes in this range and divide it by the total number of laptimes.
2. To find the proportion of laptimes that took more than 2 minutes, we can count the number of laptimes that took more than 2 minutes and divide it by the total number of laptimes.
3. To find the laptime necessary for Mr. Reede to be in the fastest 3% of all his laps, we can first calculate the 97th percentile of the data (since the fastest 3% of laptimes would be in the top 3% of the data). Then, we can find the laptime that corresponds to this percentile.
4. To redo the problems using the Applet, we can input the data into the Applet and use the built-in functions to calculate the proportions and percentile.

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Darcy gave her beauty technician a $4.80 tip. The tip was 5% of the cost of the procedure. Write an equation to find b, the cost of the procedure. If all percents are expressed as decimals, the equation can be used to find b, the cost of the procedure.

Answers

Step-by-step explanation:

5% Tip = $4.80

1% = $4.80/ 5

Cost of procedure = $4.80/5 x 100% (Equation)

b = $4.80 x 20.0 or 20($4.80)

b =$96

pls answer this :))

due in 10 mins

Answers

Step-by-step explanation:

a=55 because

75+50+a=180 (Sum of angle in a stratight line)

or, 125+a=180

or, a=180-125

a=55

b=75 because they are alternate angles

c=50 because they are alternate angles

d=50 Because d=c(vertically opposite angle) and c=50

Find the exact value of s in the given interval that has the given circular function value Do not use a calculator.
[????, 3????/2] tan s = √3

Answers

To find the exact value of s in the given interval that has the given circular function value, we can use the properties of the tangent function and the unit circle.


The tangent function is defined as the ratio of the opposite side to the adjacent side in a right triangle. In the unit circle, the opposite side is the y-coordinate and the adjacent side is the x-coordinate. Therefore, we can write:

tan s = y/x

Given that tan s = √3, we can write:

√3 = y/x

Cross-multiplying and simplifying, we get:

y = √3x

Now, we can use the Pythagorean theorem to find the value of x:

x^2 + y^2 = 1

Substituting y = √3x, we get:

x^2 + ( √3x)^2 = 1

Simplifying, we get:

4x^2 = 1

Dividing by 4, we get:

x^2 = 1/4

Taking the square root of both sides, we get:

x = ±1/2

Since we are looking for the value of s in the interval [????, 3????/2], we need to find the corresponding value of y for x = 1/2. Substituting x = 1/2 into y = √3x, we get:

y = √3(1/2)

Simplifying, we get:

y = √3/2

Therefore, the point on the unit circle that corresponds to the given value of the tangent function is (1/2, √3/2).

Now, we can use the properties of the unit circle to find the value of s. The angle s is the angle between the positive x-axis and the line connecting the origin and the point (1/2, √3/2). Since the point (1/2, √3/2) is in the first quadrant and the angle is measured counterclockwise, the value of s is:

s = π/3

Therefore, the exact value of s in the given interval that has the given circular function value is π/3.

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Focus group probabilities. A focus group of 15 consumers has been selected to view a new TV commercial. Even though all of the participants will provide their opinion, two members of the focus group will be randomly selected and asked to answer even more detailed questions about the commercial. The group contains seven men and eight women. What is the probability that the two chosen to answer questions will both be women?

Answers

Therefore , the solution of the given problem of probability comes out to be roughly 0.2667, or 26.67%.

What is probability exactly?

The primary goal of the schemes within a technique known as criteria is the evaluation of the likelihood that a claim is accurate or that a specific event will occur. Any figure between 0 and 1, with 0 typically signifying probability and 1 typically signifying a degree of certainty, can represent chance. A probability diagram shows the chance that a specific event will occur.

Here,

We can use combinations and probability to fix this issue.

First, we can determine how many different methods there are to choose 2 individuals from a group of 15:

=>  C(15,2) = 105 is the total number of options.

Next, we can determine how many options there are to choose two women from a group of eight women:

There are 28 different methods to choose 2 women, or

=>  C(8,2).

The likelihood that the two selected to respond to queries will both be women is as follows:

P(both women) equals the variety of methods to choose two women (total number of ways)

=>  P(all females) = 28/105

=> P(all females) = 0.2667

The likelihood that both of the two people selected to respond to questions are women is therefore roughly 0.2667, or 26.67%.

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The price of Stock A at 9 A.M. was ​$13.45 Since​ then, the price has been increasing at the rate of ​$0.07 each hour. At noon the price of Stock B was ​$13.95. It begins to decrease at the rate of ​$0.16 each hour. If the two rates​ continue, in how many hours will the prices of the two stocks be the​ same?

Answers

If the two rates remain the same, the number of hours needed for the values of the two stocks to be equal is 2.17 hours.

Explain about the rate of change?

The slope, rate of change, or change in throughout the change in of a line determines its rate of change. A graph's slope triangle or 2 points in a column can be used to compute the slope.

At nine in the morning, Stock A cost $13.45. The cost has been rising since since at a pace of $0.07 per hour. The cost of Stock B was $13.95 at midday. It starts to fall at a pace of $0.16 each hour.

Let 'x' be the time taken by each stock to reach at same value.

Then,

13.45 + 0.07x = 13.95 - 0.16x

13.45 - 13.95 = -0.16x - 0.07x

x = 0.5/0.23

x = 2.17 hours

If the two rates remain the same, the number of hours needed for the values of the two stocks to be equal is 2.17 hours.

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If \( F(x)=f(g(x)) \), where \( f(-5)=4, f^{\prime}(-5)=6, f^{\prime}(2)=3, g(2)=-5 \), and \( g^{\prime}(2)=5 \), find \( F^{\prime}(2) \) \( F^{\prime}(2)= \) Enhanced Feedback Please try again usin

Answers

F(prime) = 30

Given the information in the question, we can calculate \(F^{\prime}(2)\) using the chain rule. The chain rule states that \(F^{\prime}(x) = f^{\prime}(g(x))\cdot g^{\prime}(x)\). Thus, \(F^{\prime}(2) = f^{\prime}(-5)\cdot g^{\prime}(2)\). Plugging in the given values, we get \(F^{\prime}(2) = 6 \cdot 5 = 30\). Therefore, \(F^{\prime}(2) = 30\).

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whats the height difference between 5’4 and 6’1?

Answers

Answer:

9

Step-by-step explanation:

5'4 to 6'0 is 8

6'0 to 6'1 is 9

i think im right i dont use inches tho

The height difference between 5’4 and 6’1 is 9 inches.

What are Measurements?

Measurement is the method of comparing the properties of a quantity or object using a standard quantity.

Measurement is essential to determine the quantity of any object.

There are two heights given.

5’4 and 6’1.

5'4 means that 5 feet and 4 inches.

1 feet = 12 inches

5 feet = 60 inches

5'4 = 60 inches + 4 inches = 64 inches

Similarly,

6'1 = 6 feet + 1 inch

    = (6 × 12) inches + 1 inch

    = 73 inches

Height difference = 73 inches - 64 inches = 9 inches

Hence the height difference is 9 inches.

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Moving to another question will save uestion 12 Solve the system by the addition meth -2x-7y=22 7x-4y=-20

Answers

The solution to the system of equations is (5.56, -4.73).

To solve the system of equations by the addition method, we need to follow these steps:

Step 1: Multiply one or both of the equations by a constant to make the coefficients of one of the variables the same in both equations.
Step 2: Add the two equations together to eliminate one of the variables.
Step 3: Solve for the remaining variable.
Step 4: Substitute the value of the variable back into one of the original equations to find the value of the other variable.

Let's apply these steps to the given system:

-2x - 7y = 22
7x - 4y = -20

Step 1: Multiply the first equation by 7 and the second equation by -2 to make the coefficients of x the same:

-14x - 49y = 154
-14x + 8y = 40

Step 2: Add the two equations together to eliminate x:

-41y = 194

Step 3: Solve for y:

y = 194/(-41)
y = -4.73

Step 4: Substitute the value of y back into one of the original equations to find the value of x:

-2x - 7(-4.73) = 22
-2x + 33.11 = 22
-2x = -11.11
x = 5.56

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Communicate and Justify. Is it possible to use only translations and dilations to map one circle to another? Explain.

Answers

Answer: It is not possible to use only translations and dilations to map one circle to another unless the two circles are identical in size and shape.

A translation is a transformation that moves an object without changing its size, shape, or orientation. It involves moving every point on the object the same distance in the same direction. Since a circle is defined by all the points that are equidistant from its center, a translation will simply move the entire circle in the same direction, but will not change its size or shape.

A dilation is a transformation that changes the size of an object, but not its shape or orientation. It involves multiplying the distance of every point on the object from a fixed center point by a scale factor. While a dilation can change the size of a circle, it will also change the distance between points on the circle, and thus change its shape.

Therefore, if the two circles are not identical in size and shape, it would be necessary to use other transformations, such as rotations or reflections, to map one circle to the other.

Step-by-step explanation:

Explain in detail why the area of a trapezoidal region is 1/2h(a+b), where a & b are the lengths of the two parallel sides, and he is the height.

Answers

The area of a trapezoidal region is 1/2h(a+b), where a and b are the lengths of the two parallel sides, and h is the height.

The area of a trapezoidal region is given by the formula A = 1/2h(a+b), where a and b are the lengths of the two parallel sides, and h is the height. This formula can be derived by dividing the trapezoid into two right triangles and a rectangle, and finding the area of each of these shapes.

First, let's consider the two right triangles. The height of each of these triangles is h, and the lengths of their bases are (a-b)/2 and (b-a)/2, respectively. The area of each of these triangles is therefore 1/2h(a-b)/2 = 1/4h(a-b).

Next, let's consider the rectangle. The length of this rectangle is b, and the height is h. The area of this rectangle is therefore bh.

The area of the trapezoidal region is the sum of the areas of the two right triangles and the rectangle. This gives us:

A = 1/4h(a-b) + 1/4h(b-a) + bh

Simplifying this equation gives us:

A = 1/2h(a+b)

Therefore, the area of a trapezoidal region is 1/2h(a+b), where a and b are the lengths of the two parallel sides, and h is the height.

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find the cosine of
I dont know what else it wants me to say because it says that its to short to ask.

Answers

well, for the cosine of G we'll need the hypotenuse GH, so let's get it, Check the picture below.

[tex]\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ c^2=a^2+o^2\implies c=\sqrt{a^2 + o^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{GH}\\ a=\stackrel{adjacent}{\sqrt{6}}\\ o=\stackrel{opposite}{1} \end{cases} \\\\\\ GH=\sqrt{ (\sqrt{6})^2 + 1^2}\implies GH=\sqrt{ 6 + 1 } \implies GH=\sqrt{ 7 } \\\\[-0.35em] ~\dotfill[/tex]

[tex]\cos(G )=\cfrac{\stackrel{adjacent}{\sqrt{6}}}{\underset{hypotenuse}{\sqrt{7}}}\implies \cos(G )=\cfrac{\sqrt{6}}{\sqrt{7}}\cdot \cfrac{\sqrt{7}}{\sqrt{7}}\implies \cos(G )=\cfrac{\sqrt{42}}{7}[/tex]

Please help ASAP!!!!!!!! :)

Answers

Answer:

12(a) 4(x+19)=752 (b) 169

Step-by-step explanation:

12(a) 4(x+19)=752

   (b) 4(x+19)=752

        4x+76=752

               4x=676

                 x=169

a. The equation representing the situation is 4(x+19)=752

b. The price of one ticket is $169

How to determine the value

It is important to note that algebraic expressions are defined as expressions consisting of terms, coefficients, constants, factors and variables

They are also made up of mathematical operations are;

SubtractionAdditionMultiplicationBracketParenthesesDivision

From the information given, we have that;

Let x be the price ticket

This is then represented as;

4(x+19)=752

expand

4x + 76 = 752

collect the like terms

4x = 676

Divide by the coefficient

x = $169

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Please help asap -
Answer choices are
75 ft
80 ft
78 ft
62 ft

Answers

78 ft is the value of x in Triangles.

What is a triangle and what are its types?

Triangles are three-sided shapes. The various triangle varieties go under various names. The size of the angles and side lengths determine what kind of triangle it is (corners).

                         According on how long their sides are, triangles can be classified as equilateral, isosceles, or scalene.

Sin45° = x/110

  1/√2 = x/110

  √2 x  = 110

       x = 110/√2

       x = 77.78

        x = 78 ft

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The side length of an equilateral triangle is 7 centimeters. Find the length of the altitude

Answers

Answer:

Step-by-step explanation:

The altitude of an equilateral triangle is basically the height of the triangle. We can find this using trigonometry, even though I'm sure there's a beautiful little formula that can find this.

If you cut an equilateral triangle in half, you get two special 30-60-90 triangles. The base of each triangle is 3.5 cm in length, and the height (not the hypotenuse!) is equal to:

[tex]base*\sqrt{3}[/tex]

So basically we have 3.5(sqrt(3)), or our altitude! Wow, how easy!

[tex]3.5(\sqrt{3})=6.06[/tex]

Hope this helps!

A 70% increase followed by a 50% decrease, is it greater than original, smaller or same as

Answers

Answer:

1.7 × .5 = .85

15% smaller than the original

For the function f(x)=(x-2)^(2)-4, identify the parent function and the transformation (s) done.

Answers

For the function f(x)=(x-2)^(2)-4, the transformation(s) done to the parent function are a horizontal shift to the right by 2 units and a vertical shift downward by 4 units.

The parent function of the function f(x)=(x-2)^(2)-4 is the quadratic function f(x)=x^(2).

The transformation(s) done to the parent function are a horizontal shift to the right by 2 units and a vertical shift downward by 4 units.

This can be seen by comparing the given function to the parent function. The (x-2) in the given function indicates the horizontal shift to the right, and the -4 at the end of the function indicates the vertical shift downward.

Therefore, the transformation(s) done to the parent function are a horizontal shift to the right by 2 units and a vertical shift downward by 4 units.

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Word Bank: Parallelogram, Rectangle, Rhombus, Kite, Square, Isosceles Trapezoid.
Match the properties with the correct quadrilateral
1.
Opposite sides are congruent
Opposite angles are congruent
Consecutive angles are supplementary
Diagonals bisect each other
Diagonals are congruent
Diagonals are perpendicular
All four corner angles are 90°
Diagonals bisect angles
2.
Two pairs of consecutive congruent sides, but opposite sides are not congruent
Diagonals are perpendicular
Exactly one pair of congruent angles
Diagonals bisect one pair of angles
3.
Median = ½ (base + base)
Lower two base angles are congruent
Upper two base angles are congruent
The diagonals are congruent
Opposite angles are supplementary
4.
Opposite sides are congruent
Opposite angles are congruent
Consecutive angles are supplementary
Diagonals bisect each other
Diagonals are perpendicular
Diagonals bisect angles
All four sides are congruent.
The diagonals are NOT congruent.
5.
Opposite sides of a are congruent
Opposite angles of are congruent
Consecutive angles are supplementary
The diagonals of bisect each other
6.
Opposite sides are congruent
Opposite angles are congruent
Consecutive angles are supplementary
Diagonals bisect each other
Diagonals are congruent
All four corner angles are 90°

Answers

1. Parallelogram: Opposite sides are congruent, Opposite angles are congruent, Consecutive angles are supplementary, Diagonals bisect each other, Diagonals are congruent, Diagonals are perpendicular.

What is congruent?

Congruence is a term used in mathematics to describe the relationship between two geometric figures or objects. When two geometric figures are said to be congruent, it means that the two figures have the same size and shape.

2. Rectangle: Two pairs of consecutive congruent sides, but opposite sides are not congruent, Diagonals are perpendicular, Exactly one pair of congruent angles, Diagonals bisect one pair of angles.

3. Rhombus: Opposite sides are congruent, Opposite angles are congruent, Consecutive angles are supplementary, Diagonals bisect each other, Diagonals are congruent, Diagonals are perpendicular.

4. Kite: Opposite sides are congruent, Opposite angles are congruent, Consecutive angles are supplementary, Diagonals bisect each other, Diagonals are perpendicular, Diagonals bisect angles.

5. Square: Opposite sides of a are congruent, Opposite angles of are congruent, Consecutive angles are supplementary, The diagonals of bisect each other, All four sides are congruent.

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write a multiplication expression to represent this problem 9 1/3

Answers

The multiplication expression will be (9*3+1)/3.

What exactly are expressions?

In mathematics, an expression is a combination of one or more numbers, variables, and/or mathematical operations (such as addition, subtraction, multiplication, division, exponentiation, and logarithms) that can be evaluated to produce a single numerical or algebraic value.

Expressions can be very simple, such as a single number or variable, or they can be more complex, involving multiple variables and operations. They can also include mathematical functions and constants, such as pi or the square root of a number.

Here are some examples of expressions in mathematics:

Now,

We have expression 9 1/3

and to change it to simple fraction

we do this 9*3+1/3

=27+1/3

=28/3

Hence,

           The multiplication expression will be (9*3+1)/3.

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A teacher buys a binder for $1. 75 and a monthly planner for $9. 50 for each student in their classroom. The teacher spends a total of $393. 75 for all of the binders and monthly planners. How many students are in the teacher's class?

Answers

We add 1.75 with 9.5 which is 11.25 and we divide it with 393.75 , you should get 35 so 35 students

if you have $4 in quarter and dimes and 34 coins how many quarter and dimes are there

Answers

Let's assume that there are x quarters and y dimes in the collection of coins.

Since we know the total number of coins is 34, we can set up the equation:

x + y = 34

We also know that the total value of the coins is $4. We can convert the number of quarters to dollars by multiplying by 0.25, and convert the number of dimes to dollars by multiplying by 0.10. Then we can set up another equation:

0.25x + 0.10y = 4

Now we have two equations with two variables. We can solve for x and y by using substitution or elimination.

Using substitution:

x + y = 34 --> y = 34 - x

0.25x + 0.10y = 4

0.25x + 0.10(34 - x) = 4

0.25x + 3.4 - 0.10x = 4

0.15x = 0.6

x = 4

y = 34 - x = 30

Therefore, there are 4 quarters and 30 dimes in the collection of coins.

I need help with 17 and 18

Answers

In given graph, Points that meet the condition X>-2 are A, B, C, and D. and Points that are below the line y=1 are points A, B, C, and E.  and also None of the other students correctly plotted the point 4 units away from A.

What is graph?

A set of vertices or nodes connected by edges or arcs is known as a graph. Graphs are used to represent various mathematical concepts, relationships, and structures, such as networks, functions, sets, and data. Graphs can be visualized and analyzed to draw conclusions and make predictions about the underlying phenomena they represent.

For question 17:

a. Points that meet the condition X>-2 are A, B, C, and D.

b. Points that are below the line y=1 are points A, B, C, and E.

c. The point located three units to the right of the origin and two units above the x-axis is point F.

For question 18:

a. The labeled points are:

A: (3,0)

B: (4,3)

C: (-4,-2)

D: (1/12, 1/12)

E: (-3/2, 2/12)

F: (-4,-2)

b. The student who correctly plotted the point 4 units away from point A is Cassandra, who plotted the point (7,0). None of the other students correctly plotted the point 4 units away from A.

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Math part 3 question 3

Answers

The given statement in the problem (f/g)(-2) = -6/5 is true.

What is a linear equation?

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

We are given that;

f(x) = 3x²

g(x) x - 8 ; (f/g)(-2) = -6/5

Now,

To evaluate (f/g)(-2), we need to divide f(-2) by g(-2).

We have f(x) = 3x², so f(-2) = 3(-2)² = 12.

We also have g(x) = x - 8, so g(-2) = (-2) - 8 = -10.

(f/g)(-2) = f(-2) / g(-2) = 12 / (-10) = -6/5.

So the statement (f/g)(-2) = -6/5

Therefore, the answer according to the given equation will be true.

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Rewrite as expression. Twenty divided by a number

Answers

20/x 20 over x okkkkkkk

50 Points!!! Use triangle PQR for questions 2-4. What are the values of the trigonometric ratios for R in this triangle?


2. What is the value for sin R? Enter your answer as a fraction.


3. What is the value for cos R? Enter your answer as a fraction.


4. What is the value for tan R? Enter your answer as a fraction

Answers

Answer:

こんにちは

Step-by-step explanation:

2. 答えは2.5

次の番号 3 の場合は 6.9 次の番号は 4 の場合は 5.6

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