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Tasya [4]
3 years ago
12

BRAINLIESTT ASAP! PLEASE HELP ME :)

Mathematics
1 answer:
romanna [79]3 years ago
8 0

We know that the sum of all the exterior angles will add up to 360°.

We can solve this using an expression:

360/n

n = the number of sides (in the problem, we are given 19 sides)

Solve with the given value:

360/19

18.947368

Round to the nearest tenth:

18.947368 → 18.9

Therefore, the answer is 18.9

Best of Luck!

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5 0
3 years ago
The institute of medicine determined that a man should drink 3 liters of fluids and a woman should drink 2.2 liters. Mr.Morrison
Kipish [7]
According to the question,

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8 0
4 years ago
the attendance of your club increased by 30% from last year. there are 195 people in the club now. a. write a proportion to find
astra-53 [7]

Answer:

A.

\dfrac{x}{195}=\dfrac{100}{130}

B. 150

Step-by-step explanation:

Let x be the number of people at the club last year.

The attendance of your club increased by 30% from last year. This means that if the last year attendance was 100%, this year attandance is 100% + 30% = 130%

Thus,

x people - 100%

195 people - 130%

A. Write a proportion:

\dfrac{x}{195}=\dfrac{100}{130}

B. Cross multiply:

130\cdot x=100\cdot 195\\ \\130x=19,500\\ \\13x=1,950\\ \\x=\dfrac{1,950}{13}=150

4 0
3 years ago
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