How to tell if two ratios are the same

1 answer:

8 0

To see if they are the same number

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zheka24 [161]

The answer is c. Y=15

8 0

3 years ago

bogdanovich [222]

Answer:

15°

Step-by-step explanation:

sum of exterior angles=360°

each angle=360/24=15°

20 ×n=360

n=360/20=18

18 sides

(n-2)×180=174n

180n-174n=360

6 n=360

n=360/6=60

number of sides =60

5 0

4 years ago

andreev551 [17]

I hope this helps you

7 0

3 years ago

Nina [5.8K]

Answer:

C 89.4 %

Step-by-step explanation:

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3 years ago

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

all i did was multiply.

6 0

3 years ago