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makkiz [27]
3 years ago
7

I have no idea how to solve this

Mathematics
1 answer:
dedylja [7]3 years ago
6 0

Answer:

Its 5 mm

Just use the formula V=( 1/3) π r² h

Put V=471 mm³

h=18 mm

π = 3.14

after solving we get

r=5 mm

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For this case we must find the roots of the following equation:

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3 years ago
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7 0
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