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ArbitrLikvidat [17]
3 years ago
7

Find the circumference of a circle with radius, r = 19.5m. Give your answer in terms of pie

Mathematics
1 answer:
Ainat [17]3 years ago
6 0

Answer:

39π cm

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here r = 19.5, thus

C = 2π × 19.5 = 39π cm

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Step-by-step explanation:

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14 bugs are crawling on the steps. Some of the bugs are black, and 4 are
docker41 [41]

Answer:

b  = 14-4

Step-by-step explanation:

Let the number of black bugs be b

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8 0
3 years ago
Is the point (−3, 0) on the x-axis or y-axis?
Pie

Answer:

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Step-by-step explanation:


3 0
2 years ago
Create a factorable polynomial with a GCF of 2y. Rewrite that polynomial in two other equivalent forms. Explain how each form wa
Varvara68 [4.7K]
4y^1 + 6y^3...so factor out the GCF for another form

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