3 years ago

What is the unit rate in the equation: c = 3b

Mathematics

1 answer:

goblinko [34]3 years ago

3 0

Answer:

bc=3

Step-by-step explanation:

c=3b

times be on both sides to eliminate it on the side with the 3.

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Find the value of n in each of the following proportions.

Setler79 [48]

Answer:

Step-by-step explanation:

18/n = 21/28 You can cancel, but calculators make that unnecessary. Cross multiply

21n = 18 * 28

21n = 504 Divide by 21

n = 504 / 21

n = 24

==================

12/16 = n / 64 Cross Multiply

16n = 12 * 64

16n = 768 Divide by 16

n = 768/16

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3 years ago

A circle in the XY-plane has center (5, 7) and radius 2. Which of the following is an equation of the circle?

MAXImum [283]

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