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antiseptic1488 [7]
3 years ago
7

Will give brainiest!!

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0

Volume of a cone is equal to pi * r^2 * h/3.

In this case:

pi * 6^2 * 9/3

pi * 36 * 3

108pi

Answer: 339.3

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Emma has 53 marbles she gets some marbles from Fred then she gives 10 marbles to yessir she how has 58 how many does she gets fr
dem82 [27]
53 + x - 10 = 58 (x = marbles Fred gave)
53 + x = 68 (use operations on both sides, subtract 10 from left side and add 10 to right side)
x = 68-53 (switch the placement around)
x = 15
Fred gave her 15 marbles.
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Step-by-step explanation:

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Combine like terms

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