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3 years ago

The height of a cone is twice the radius of its base.

Mathematics

1 answer:

fredd [130]3 years ago

3 0

Answer: 2/3πx³

Step-by-step explanation:

Let the radius of the cone be represented by x.

Since the height of the cone is twice the radius of its base, the height will be: = 2x

Volume of a cone = 1/3πr²h

where,

r = x

h = 2x

Volume of a cone = 1/3πr²h

= 1/3 × π × x² × 2x

= 1/3 × π × 2x³

= 2/3πx³

Therefore, the correct answer is 2/3πx³.

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Step-by-step explanation:

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3 years ago

One month, 24 employees earned a bonus and 56 employees didn't earn one. Express the number of employees who received the bonus

anastassius [24]

Answer:

A. 24:56

Step-by-step explanation:

Let's find the answer by considering that 'X' represents the employees that earn the bonus and 'Y' the employees that didn't.

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3 years ago

a boat takes 8 hours to go 6 miles upstream and come back to the starting point. if the speed of the boat is 4 miles per hour in

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Consider this option:
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answer: √10

P.S. the roots of the equation are √10 and (-√10), only positive values is needed for V.

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3 years ago

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3 years ago

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ExtremeBDS [4]

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