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Ber [7]
4 years ago
10

Circle O has a circumference of 36pi cm

Mathematics
1 answer:
iogann1982 [59]4 years ago
8 0

Circumference = 2 pi r , so

36 pi = 2 pi r

r = 36 pi / 2 pi

= 18 cm  answer

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Jobisdone [24]
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lorasvet [3.4K]

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Step-by-step explanation:

The function in this problem is

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The average rate of change of a function over an interval (x_1,x_2) is given by

r=\frac{f(x_2)-f(x_1)}{x_2-x_1}

where

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r=\frac{6-3}{2-1}=\frac{3}{1}=3

Learn more about rate of change:

brainly.com/question/4152194

brainly.com/question/12941985

#LearnwithBrainly

4 0
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Varvara68 [4.7K]

Answer:

5/3

Step-by-step explanation:

i did math lol

6 0
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Read 2 more answers
Heidi swims 2/3 of a kilometer in 2/3 of an hour.What is Heidi’s speed in kilometers per hour? Show your work or explain how you
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Vesnalui [34]

Answer:

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5 0
3 years ago
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