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Paladinen [302]
3 years ago
8

The volume of a cylinder is given by V = ar?h

Mathematics
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

D

Step-by-step explanation:

V=\pi r^{2}h\\  =\pi*(x+2)*(x+2)*3x+8\\  =\pi *x(x+2)+2(x+2)*3x+8\\  =\pi *x^{2}+4x+4*3x+8\\  =3x(x^{2}\pi+4x\pi+4\pi)+8(x^{2}\pi+4x\pi+4\pi0 \\  =3x^{3}\pi+20x^{2}\pi+44x\pi+32

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Explanation:

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When you are the one who takes a house on rent or when you are a tenant, then you pay fewer upfront cost.

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How far apart in feet are Marcus and Joel. Please round your answer to the nearest tenth of a foot
Pavel [41]

Answer:

The distance between Marcus and Joel is approximately 127.3 feet.

Step-by-step explanation:

The distances between Jean to Joel, Jean to Marcus and Marcus to Joel form a right triangle where the distance from Marcus to Joel is the hypothenuse. We can measure the distance from Jean to Marcus and Jean to Joel by using the grid provided, since they're along the same axis. This is shown below:

d(Jean, Marcus) = Jean(x) - Marcus(x) = 100 - 10 = 90 feet

d(Jean, Joel) = Jean(y) - Joel(y) = 90 - 0 = 90 feet

We can apply the pythagora's theorem to find the distance between Marcus and Joel.

d(Marcus,Joel)² = d(Jean,Marcus)² + d(Jean,Joel)²

d(Marcus,Joel)² = (90)² + (90)²

d(Marcus,Joel)² = 2*(90)²

d(Marcus, Joel) = sqrt(2*(90)²) = 90*sqrt(2) = 127.279 feet

The distance between Marcus and Joel is approximately 127.3 feet.

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What does 3(1+x)-5=3x-2 equal ?
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