PLS ANSWER WILL GIVE BRAINLIEST IF ANSWER IS RIGHT(NO LINKS)


Find the unknown measures. Round lengths to the nearest hundredth and angle measures to the nearest degree.

A. LH ≈ 45.68; m∠K ≈ 55°; m∠L ≈ 35°

B. LH ≈ 64.7; m∠K ≈ 53°; m∠L ≈ 34°

C. LH ≈ 10.52; m∠K ≈ 11°; m∠L≈ 79°

D. LH ≈ 45.68; m∠K ≈ 35°; m∠L ≈ 55°

The rule of dilation is a dilation by a scale factor of 2

From the question, we have the following parameters that can be used in our computation:

The scale factor is calculated as

Scale factor  = A'/A

Substitute the known values in the above equation, so, we have the following representation

Scale factor  = (2, 2)/(1, 1)

Evaluate

Scale factor  = 2

Hence, the rule of dilation is (2x, 2y)

Read more about scale factor  at

brainly.com/question/29229124

#SPJ1

The translation is of 5 units to the right and 3 units down, it can also be written as:

(x, y) ---> (x + 5, y - 3)

To study the translation, just look at some vertex in both figures.

The top left vertex of F is at (2, 7)

And the top left vertex at G is (7, 4)

Taking the difference between these, we will get:

(7, 4) - (2, 7) = (5,, - 3)

Then the translation from F to G can be defined as:

(x, y) ---> (x + 5, y - 3)

Learn more about translations at:

https://brainly.com/question/24850937

#SPJ1

Polynomial M is 2(x - [tex](\frac{1}{12}a)^{2}[/tex] - (1/72)[tex]a^{2}[/tex] + by

To find the polynomial M, we need to rearrange the equation given to us. We can start by adding M to both sides of the equation to isolate the constant term. This gives us:

2[tex]x^{2}[/tex] - (1/3)ax + by = M

Now, we have the polynomial M in terms of x, a, b, and y. However, this is not in its simplest form yet. We can simplify this further by factoring out the coefficient of x. This gives us:

2([tex]x^{2}[/tex] - (1/6)ax) + by = M

Now, we can complete the square inside the brackets to get a perfect square trinomial. This means taking half of the coefficient of x, squaring it, and adding it and subtracting it inside the brackets. This gives us:

2((x - [tex](\frac{1}{12}a)^{2}[/tex]  - (1/144)[tex]a^{2}[/tex]) + by = M

Simplifying this further, we get:

2(x - [tex](\frac{1}{12}a)^{2}[/tex]  - (1/72[tex]a^{2}[/tex] + by = M

Therefore, the polynomial M is given by:

M = 2(x - [tex](\frac{1}{12}a)^{2}[/tex]  - (1/72)[tex]a^{2}[/tex] + by

This is the final answer for the polynomial M.

To learn more about Polynomial here:

https://brainly.com/question/11536910

#SPJ1

The surface area of the triangular prism is 120 sq cm

From the question, we have the following parameters that can be used in our computation:

Dimensions = 10 cm 5 cm 5 cm 5 cm and 4 cm

Using the formula of the surface area of the triangular prism, we have

Surface area = bh + (l1 + l2 + l3) * h

Substitute the known values in the above equation, so, we have the following representation

Surface area = 10 * 5 + (5 + 5 + 4) * 5

Evaluate

Surface area = 120

Hence, the surface area is 120 sq cm

Read more about surface area at

https://brainly.com/question/76387

#SPJ1

The population of the town in 2018 will be 5,040.

To predict the population in 2018, we need to use the following formula:

Population in 2018 = Population in 1993 × (1 - rate of decrease)[tex].^n[/tex]

Here, the population in 1993 is 10,500, the rate of decrease is 5.2% or 0.052 (in decimal form), and the number of years from 1993 to 2018 is 25.

Substituting these values, we get:

Population in 2018 = 10,500 × (1 - 0.052)^25

= 10,500 × 0.480

= 5,040

Rounding this answer to the nearest integer, we get a predicted population of 5,040 in 2018.

To know more about an exponential function follow

https://brainly.com/question/2456547

#SPJ1

Answer:1/25

Step-by-step explanation:100/25=4. So 1/25 of the box.

The requried probability that a randomly selected adult has an IQ between 85 and 115 is also 0.6827.

Standardize 85 and 115 using the formula:

z = (x - μ) / σ

where x is the value we want to standardize, μ is the mean, and σ is the standard deviation.

For 85:

z = (85 - 100) / 15 = -1

For 115:

z = (115 - 100) / 15 = 1

So we want to find the probability that a standard normal random variable Z is between -1 and 1. Using a standard normal distribution table or a calculator, we can find that this probability is 0.6827.

Since IQ scores are normally distributed with a mean of 100 and a standard deviation of 15, the probability that a randomly selected adult has an IQ between 85 and 115 is also 0.6827.

Learn more about Z-score here;

https://brainly.com/question/15016913

#SPJ1

Answer:

The answer is D. 60

Step-by-step explanation:

We can use the formula for calculating z-score to find out how many points Gregor scored on the Stats exam. The z-score formula is:

z = (x - μ) / σ

where x is the raw score, μ is the population mean, and σ is the population standard deviation.

We know that the population mean (μ) is 75 points and the population standard deviation (σ) is 5 points. We also know that Gregor's z-score (z) is -3. Substituting these values into the formula, we get:

-3 = (x - 75) / 5

Simplifying the equation, we get:

-15 = x - 75

Adding 75 to both sides, we get:

x = 60

Therefore, Gregor scored 60 points on the Stats exam. The answer is (D) 60.

A graph is a visual representation or diagram that shows facts or values in an ordered way. The only graph that satisfies the above shape is the third one.

In mathematics, a graph is a visual representation or diagram that shows facts or values in an ordered way. The relationships between multiple items are frequently represented by the points on a graph. The term "pictograph" refers to the visual depiction of information. Each graphic represents a specified number of objects. The only graph that satisfies the above shape is the third one.

Therefore, the correct option is option C.

To know more about graph, here:

https://brainly.com/question/17267403

#SPJ1

Your question is incomplete but most probably your full question was,    

The slope of f(x) is less than the slope of g(x).

A general linear equation is written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If we know two points on a line, then the slope is equal to the quotient between the difference of the y-values and the difference of the x-values.

So the slope of f(x) is:

a = (3 - 0)/(0 + 2) = 3/2

And g(x) = (4/5)*x - 2

So here the slope is 4/5

We can see that clearly the slope of g(x) is larger.

Learn more about linear equations at:

https://brainly.com/question/1884491

#SPJ1

The concentration (C) in ounces of sugar per ounce of milk will be C = 10/(10/t + 1) + 1

The domain is all real numbers except t = 0.

The concentration (C) in ounces of sugar per ounce of milk will be

C = S/M

C = (10 + 10t)/(10 + t)

C = 10/(10/t + 1) + 1

The concentration after five minutes, will be:

C = 10/(10/5 + 1) + 1

C = 10/3

C ≈ 3.33 ounces of sugar per ounce of milk

The time it takes to reach a concentration of 8 ounces of sugar per ounce of milk, will be:

8 = 10/(10/t + 1) + 1

7 = 10/(10/t)

70/t = 10

t = 7 minutes

Learn more about word problem on

https://brainly.com/question/21405634

#SPJ1

Answer:

-34/3

Step-by-step explanation:

I've provided the explanation from my e-board in a picture below

The new mixture contains 34% peanuts. The correct option is A

The idea of weighted averages can be applied.

First, let's determine the mixture's entire weight:

Total weight = 4 kg + 12 kg = 16 kg

We can now calculate how many peanuts there are overall in the mixture:

Total weight in kilograms is =  (4 kg) (0.16) + (12 kg) (0.40)

= 0.64 kg + 4.80 kg

= 5.44 kg.

Finally, we can find the percentage of peanuts in the mixture:

Percent of peanuts = (Total amount of peanuts / Total weight) x 100%

= (5.44 kg / 16 kg) x 100

   = 34%

Therefore, the new mixture contains 34% peanuts, which is option A.

Learn more about weighted averages here : brainly.com/question/18554478

#SPJ1

Answer: 55/60

Step-by-step explanation:

Answer:

  8

Step-by-step explanation:

Brenda sold 2 brass signs of the 10 signs she sold this week. You want an estimate of the number of brass signs she will sell out of the next 40.

We expect the proportion of brass signs to remain the same, so the number (x) of brass signs in the next 40 signs is expected to be ...

  x/40 = 2/10

  x = 40(2/10) = 8

We estimate Brenda will sell 8 brass signs out of the next 40 signs she sells.

<95141404393>

The intervals that could be used based on the information will be:

The frequency distribution will be:

Interval Frequency

0-3. 2

4-7. 6

8-11. 4

12-16 8

Lastly, it should be noted that to work out which bar is the tallest, we must compare the frequencies of all the intervals. In our case here, the interval with a frequency of 8, 12-16, has the highest value and therefore its bar will be the tallest in the histogram.

Learn more about frequency on

https://brainly.com/question/254161

#SPJ1

The graph of the inverse of the function is shown below.

In Mathematics, an inverse function simply refers to a type of function that is obtained by reversing the mathematical operation in a given function (f(x)).

From the information provided, we can logically deduce the following ordered pairs from the graph of the parent function:

x, f(x) = {(-2, 5), (-1, 1), (1, 2), (2, 3)}

In order to determine the inverse of this function f(x), we would interchange (swap) both the input value (x) and output value (y) as follows:

Inverse of f(x) = {(5, -2) (1, -1), (2, 1), (2, 3)}

Read more on inverse function here: https://brainly.com/question/11708458

#SPJ1

The radius of the circle is 6 inches and the circumference is 30.84 in

For a circle of radius R, the circumference is given by:

C = (pi*R + 2*R)

Where pi = 3.14

For the given semicircle, we can see that the diameter is 12 inches. Then the radius is half of that, we will get.

R = D/2 = 12in/2 = 6 inches.

Now we can replace that in the circumference formula to get.

C = (3.14*6in + 2*6in)

C = 30.84 in

Learn more about circumfernce at:

https://brainly.com/question/20489969

#SPJ1

The total area of the table runner is 858 square inches

Given that Table Runner has an overall length of 72" and a width of 13",

Area = length ×width

=60×13

=780 sq in

Area of triangle = 1/2×base ×height

=1/2×13×6

=39

There are two triangles so area is 2(39) = 78

Total area is 936+78

=858 square inches

Hence, the total area of the table runner is 858 square inches

To learn more on Area click:

https://brainly.com/question/20693059

#SPJ1

Answer:

Step-by-step explanation:

Points on line= (-4,5) and (1,2)

use slope formula: M= y2-y1 divided by X2-X1

Filling into the formula: M=2-5 divided by 1+4

M (slope) = -3/5

The type of transformation shown is vertical translation. That is option D.

Transformation of geometrical figures or points is the manipulation of a given figure to take the same shape but with different direction of its original angles.

Different types of transformations are Rotation, Reflection, Glide reflection, Translation and Dilation.

Given a polygon ABDC.

It is transformed to another polygon with the same size A'B'D'C'.

Here the polygon ABDC is just moved downwards as it is and mark is as A'B'D'C'.

In rotation or reflection transformation, the points will change it's correspondent place.

Translation is a type of transformation where the original figure is shifted from a place to another place without affecting it's size.

Since the shifting is done vertically, it is vertical translation.

Hence the transformation is vertical translation.

Learn more about polygon here:

https://brainly.com/question/26583264

#SPJ1

Answer:

A. 115

B. 65

C. 115

D. 65

E. 115

F. 665

G. 115

Step-by-step explanation:

a straight line is a 180 degree angle. If one of 2 angles is 65 degrees the other angle will be 115 because 180-65= 115

since both lines on the graph are parallel the angles will be coresponding.

Answer:

To write the number 0.000089 in scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to the left of the decimal point, and count the number of places we moved the decimal point. In this case, we need to move the decimal point 5 places to the right:

0.000089 = 8.9 × 10^(-5)

Therefore, the number 0.000089 in scientific notation is 8.9 × 10^(-5).

The value of airplane's climb angle while this is happening is,

⇒ 35.53 degree

We have to given that;

An airplane is climbing 500 feet for every 700 feet it travels.

Hence, We can formulate;

The value of airplane's climb angle while this is happening is,

⇒ tan x = 500 / 700

⇒ tan x = 0.714

⇒  x = 35.53 degree

Thus, The value of airplane's climb angle while this is happening is,

⇒ 35.53 degree

Learn more about the angle visit:;

https://brainly.com/question/25716982

#SPJ1

Step-by-step:

ANALYSIS:

From the question, we know that...

• 310m from his home to the meeting

• Average speed RETURNING: 7 mph LESS than the speed he went on

• Total time = 12 hours

• Rate of speed = ?

-Round off to the nearest TENTH-

EXPLANATION:

Speed = Distance / Time

• S = 310/12

• S = 25.83333... mph

• S = 25.83 (round off)

Then it says that speed returning is -7 from the speed he went on, so...

• 25.83 - 7 = 18.83 mph

Rounding off to the nearest TENTH:

18.83 = 18.8 mph

Final Answer : 18.8 mph

The volume of the smaller box is 900 cm³.

We have,

The dimensions of the smaller box are half the dimensions of the larger box.

Length = 24/2 = 12 cm

Width = 10/2 = 5 cm

Height = 30/2 = 15 cm.

The volume of the smaller box is the product of these dimensions:

Volume = length × width × height

= 12 cm × 5 cm × 15 cm

= 900 cm³

Therefore,

The volume of the smaller box is 900 cm³.

Learn more about the box here:

https://brainly.com/question/18562906

#SPJ1

Answer:18 wings

Step-by-step explanation: 28.50 divided by 15 is 1.9 so if you do 1.9 x 18 you get 34.2

Answer:

18 wings

Step-by-step explanation:

Use a proportion.

15/$28.5 = x/$34.2

28.5x = 15 × 34.2

28.5x = 513

x = 18

Answer: 18 wings

The solutions to the equation [tex]x^{2}[/tex] - 6x = 7 are x = 7 and x = -1.

To solve the equation [tex]x^{2}[/tex] - 6x = 7, we need to first bring all the terms to one side, so subtracting 7 from both sides gives us [tex]x^{2}[/tex] -6x - 7 = 0.

Next, we can use the quadratic formula, which is x = (-b ± [tex]\sqrt{b^{2}-4ac}[/tex]) / 2a, where a, b, and c are the coefficients of the quadratic equation a[tex]x^{2}[/tex]+bx+c=0.

In this case, a=1, b=-6, and c=-7, so plugging these values into the formula gives us x = (6 ± [tex]\sqrt{6^{2}-4(1)(-7) }[/tex]) / 2(1).

Simplifying further, we get x = (6 ± [tex]\sqrt{64}[/tex]) / 2, which can be written as x = 3 ± [tex]\sqrt{16}[/tex].

Therefore, the solutions to the equation [tex]x^{2}[/tex]-6x=7 are x = 3 + [tex]\sqrt{16}[/tex] = 3 + 4 = 7 and x = 3 - [tex]\sqrt{16}[/tex] = 3 - 4 = -1.

To learn more about equation here:

https://brainly.com/question/29657983

#SPJ1

The probability that they win the next game and player on the New York Liberty being over 73 inches​ is 53% and 50%

We are given that;

Games= 35/35

Now,

We can use the past performance of the Knicks as an estimate of their probability of winning a game. They won 35 games out of 65 games, so their probability of winning a game is:

P(win) = 35/65 P(win) = 0.538

To find the experimental probability of a player being over 73 inches, we need to count how many players are over 73 inches and divide by the total number of players. There are six players who are over 73 inches, so the experimental probability is:

P(over 73 inches) = 6/12 P(over 73 inches) = 0.5

Therefore, by probability the answer will be 53% and 50%.

Learn more about probability here;

https://brainly.com/question/9326835

#SPJ1