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damaskus [11]
3 years ago
12

What is the diameter of a 30 inch circle?

Mathematics
1 answer:
Svetach [21]3 years ago
8 0
C = (pi) * d
C / (pi) = d

30 / 3.14 = d
9.55 = d
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I need a Tutor and Help with this question
valkas [14]

Answer:

x=31

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2x+3y=80

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solve by elimination:( multiply second equation by 2) to eliminate x

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2x+2y=74

subtract the two equations:

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2 years ago
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Step-by-step explanation:

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