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Lady bird [3.3K]
2 years ago
8

Solve this step by step

Mathematics
1 answer:
Kaylis [27]2 years ago
8 0

Step-by-step explanation:

the formula to calculate a circumference is

x \times \pi

(consider x as the diameter)

so I'll be noting the circumference as C alongside the circle's ranking

a.

ca = 6 \times 22 \div 7 \\  = 44 \div 7

b.

cb  = 7 \times 22 \div 7 \\  = 154 \div 7 \\  = 22

c.

cc \:  = 4 \times 22 \div 7 \\  = 88 \div 7

hope I helped

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How do you do number 2? Help please and thank you.
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Answer:

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A town's population is 14,280, and it is increasing by 160 people every year. A nearby town has a population of 24,000, and it i
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27 years

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S = {2.8}
3 0
2 years ago
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