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3 years ago

Simplify: √(5&y^16 ) √(63/25) √(81y^3 )

1 answer:

5 0

√(5&y^16 ) = y^4 √5

√(63/25) = √(3*3*7)/(5*5) = (3/5) √7

√(81y^3) = √(9*9) (y*y*y) = 9y √y

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4 years ago

Volume

CaHeK987 [17]

Answer:

3.75 feet.

Step-by-step explanation:

Given:

The volume of a right octagonal prism is 30 cubic feet.

The area of the octagonal base is 8 square feet.

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What is the height of the prism ?

Solution:

As we know:

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Eva8 [605]

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Step-by-step explanation:

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Ilia_Sergeevich [38]

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