2 years ago

What is the Circumference of r = 126 cm C =?

Mathematics

1 answer:

exis [7]2 years ago

7 0

Answer:

C≈791.68

Step-by-step explanation:

C=2πr=2·π·126≈791.68135

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2 years ago

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Reika [66]

Answer:

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rate of change =

$=\frac{(f(x_{2})-f(x_{1}))}{x_{2}-x_{1}}\\=\frac{2\cdot x_{2}+7-2\cdot x_{1}-7}{x_{2}-x_{1}}\\=\frac{2\cdot x_{2}-2\cdot x_{1}}{x_{2}-x_{1}}\\=\frac{2\cdot (x_{2}-x_{1})}{x_{2}-x_{1}}\\=2$

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3 years ago