Find the measure of one exterior angle of each regular polygon. Round to the nearest tenth if necessary

Find The Measure Of One Exterior Angle Of Each Regular Polygon. Round To The Nearest Tenth If Necessary

Answers

Answer 1

Answer:

40 degrees

Step-by-step explanation:

360/9=40

Answer 2

The solution is 40°

The measure of one exterior angle of a nonagon is is given by the equation A = 360°/9 and the measure of A is 40°

What is the sum of an exterior angle of a polygon?

The sum of exterior angles in a polygon is always equal to 360 degrees. Therefore, for all equiangular polygons, the measure of one exterior angle is equal to 360 divided by the number of sides in the polygon. The sum of an interior angle and its corresponding exterior angle is always 180 degrees since they lie on the same straight line

Sum of exterior angles of a polygon = 360°

Measure of each exterior angle = 360° / N

where N is the number of sides

Given data ,

Let the measure of each exterior angle be = A

Let the number of sides of the polygon be = N

Now , the polygon is a nonagon

So , the number of sides N = 9

Now , The sum of exterior angles of a polygon is 360°

So ,

The measure of each exterior angle is given by the equation  360° / N where N is the number of sides

Substitute the value for N in the equation , we get

The measure of each exterior angle = 360°/9

The measure of each exterior angle = 40°

Therefore , the value of A is 40°

Hence , the measure of each exterior angle is 40°

To learn more about exterior angles of polygon click :

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Step-by-step explanation:

..

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Answers

9514 1404 393

Answer:

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Step-by-step explanation:

If we let x and y represent the costs of a lamp and end table, respectively, the two purchases can be written as ...

  3x +2y = 520

  2x -y = 20

__

These equations can be solved many ways. If we use "elimination", we can add twice the second equation to the first to eliminate y:

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The cost of a lamp is $80; the cost of an end table is $140.

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Answers

Answer:

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Step-by-step explanation:

Using trigonometric ratios we know that:

[tex]sin = \frac{opp}{hyp}\\cos = \frac{adj}{hyp}\\tan = \frac {opp}{adj}[/tex]

AKA SohCahToa.

To find the height, we will use sine.

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To find the length we will use cosine.

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Answers

Answer

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Step-by-step explanation:

Sam is interested in buying a TV. At Walmart, the TV is regularly prices at $599.99 and is on sale for 20% off the regular price. At Best Buy, the same TV is regularly prices at $899.99 and is on sale for 30%off the regular price.

What is the difference in the sale price of the TV between these two stores?

Show your work.

Answers

Answer:

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Step-by-step explanation:

Hope this helped you!! Give brainliest.

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Answers

Answer:

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Step-by-step explanation:

90/100*x=72

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x=72*10/9

x=80

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Answers

Answer:

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Step-by-step explanation:

x²-6x-27

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Answer:

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Answer: 1.4

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Because parallel means "(of lines, planes, surfaces, or objects) side by side and having the same distance continuously between them." - Google Dictionary

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Which statement correctly compares the constants of variation for the graph and the equation below?
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3
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3
4
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Answers

Answer:

2

Step-by-step explanation:

Answer:

the equation has a greater constant of  variation

Step-by-step explanation:

got it right on edge

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Answers

Answer: 1, it’s a continuous cuz it’s a line and not dots

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

If it takes Sanjay x minutes, it takes Sanjay 3 * x = 3x minutes

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Answers

Answer:

How do you find the zeros of a polynomial graphically?

Step-by-step explanation:

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Answers

Answer:

D. Reflection across x-axis

Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Answers

Answer:

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Step-by-step explanation:

According to a recent survey, 81 percent of adults in a certain state have graduated from high school. If 15 adults from the state are selected at random, what is the probability that 5 of them have not graduated from high school?

Answers

Answer:

0.090401

Step-by-step explanation:

Given that:

Probability of graduate = 81% = 0.81

P( not graduate) = p = (1 - 0.81) = 0.19

1 - p = 0.81

Using binomial distribution :

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n = 15 ; x =5

P(x = 5) = 15C5 * 0.19^5 * 0.81^(15 - 5)

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Answer:

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Step-by-step explanation:

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