A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth $2 per cubic inch.

1 answer:

4 0

d/2=r, r=1 
 v=(1/3)hpir^2 V=(1/3)9pi1^2=3pi=9.42 cubic inches, so then times 2 for cost to get 18.84 dollars

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Can someone help me plz I need it

Vladimir [108]

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8 0

2 years ago

Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Write your answer as a mixed n

seraphim [82]

There are several information's already given in the question. Based on the given information's the answer can be easily deduced.

Base of the parallelogram = 3 1/2 feet
= 7/2 feet

Altitude of the parallelogram = 3/4 feet

Area of the parallelogram = base * Altitude
= (7/2) * (3/4)
= 21/8
= 2 5/8 square feet

I hope that this is the answer that has come to your required help.

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3 years ago

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sweet [91]

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