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trasher [3.6K]
3 years ago
13

The measure of each exterior angle of a regular polygon is 18. find the number of sides in the polygon

Mathematics
1 answer:
Tanya [424]3 years ago
3 0
The sum of all exterior angles for every shape is 360 so just divide 360 by the measurement of one exterior angle (18) to get 20
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3 years ago
Write an exponential function for the chart below:
agasfer [191]

51 * 2^x


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8 0
3 years ago
The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each,
Sav [38]

Answer:

6 laptops

Step-by-step explanation:

First, find the amount spent on the textbooks:

30(116)

= 3480

Subtract this from the total amount they have to spend:

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6 0
3 years ago
Which of the following functions has a period of 8 π ?
KengaRu [80]
<h3>Answer: Choice B</h3>

Explanation:

The general template of a sine function is

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It turns out that T = 2pi/B which can be solved to B = 2pi/T

Plug in the given period of T = 8pi and compute to get

B = 2pi/T

B = (2pi)/(8pi)

B = 2/8

B = 1/4

This means that the term out front of the x is 1/4 and the equation must be y = \sin\left(\frac{1}{4}x\right) which matches with answer choice B.

4 0
3 years ago
How do you solve this??
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