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Sidana [21]
3 years ago
9

If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?

Mathematics
3 answers:
nlexa [21]3 years ago
5 0

Answer:

10 sure️️️️️️️️ show to your teacher which class do you raed?

Elanso [62]3 years ago
4 0

Answer:

<h2>C.  20 </h2><h2></h2><h2></h2>

Step-by-step explanation:

given:

exterior angle = 18°

to find the number of sides of a polygon:

the formula would be:

<u>360 </u> =  exterior angle

 n

<u>360 </u> =  18

 n

n = 360/18

n = 20

therefore, the number of sides of a polygon is 20

Jay NOOB2 years ago
0 0

Answer: 20

360/18 = 20

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1. The range of guest on New Year's Eve was 15&gt;
leonid [27]

Answer:

1.False

2. True

3.) True

4. False

5.) False

6.) True

Step-by-step explanation:

1.)

Range = maximum - minimum

New year's eve :

Maximum = 22 ; minimum = 3

Range = 22 - 3 = 19

2.)

Median for Thanksgiving = 17

50% up to 17 ;hence the remaining 50% is also 17 and above

4.)

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Q3 - Q1

23 - 12 = 11

5.)

The median number of people at new year's eve for dinner was 7 (line in between the box)

6.)

3/4th of new year eve's dinner = Q3 = 15

1/4 = Q1 ; have up to 5 people

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7 0
3 years ago
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If f(x) = 3^(x + 4), find f(2).<br><br> A. 729<br> B. 243<br> C. 81<br> D. 18
Umnica [9.8K]

Answer:

f(2) = 729

Step-by-step explanation:

f(x) = 3^(x + 4)

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4 0
3 years ago
What is the solution to this inequality?
madam [21]

Answer:

C

Step-by-step explanation:

x - 7 > -6

x > -6 + 7

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• We change the inequality sign if we multiply or divide a negative number from both sides. But since it’s positive and we added it we won’t change the inequality sign.

7 0
3 years ago
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5. From 13 friends to 14 friends
LUCKY_DIMON [66]

Answer:

That would be 1

Step-by-step explanation:

To get 13 out of 14 you must add 1.

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