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lutik1710 [3]
3 years ago
9

HELP!!!!! I do not understand how to do this! Could someone please explain to me how I would solve this problem?

Mathematics
1 answer:
maks197457 [2]3 years ago
3 0
Yeah man nearly there
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Find the volume of a cone with a base radius of 3 cm and a height of 9 cm
katovenus [111]

The volume of a cone is 84.78 cm                

<u>Step-by-step explanation</u>:

<u>Given</u>:

radius = 3 cm and

height = 9 cm

<u>To Find</u>:

The Volume of a Cone

<u>Formula</u>:

The Formula for the volume of a cone is

V=πr2 *h/3

<u>Solution</u>:

V=πr2 *h/3

π value is 3.14

V= 3.14*(3)^2*9/3

V=3.14*9*3

V= 84.78 cm

Therefore the volume is 84.78 cm.

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3 years ago
Due at 11:59 P.M. Please Help
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Answer:

multiply both sides by 30 in fraction form 30 / 30

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Work out<br> (9×10²)+(7×10³)<br> State your answer in standard form
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