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3 years ago

Volume problem please help quick

Mathematics

2 answers:

CaHeK987 [17]3 years ago

6 0

Answer:

Option C; Option D; Option E

Step-by-step explanation:

~ The volume of this prism is calculated through the general Base * height formula, in other words length * width * height ~

Here the length ⇒ 2x + 5, the width serves as ⇒ 2x- 5, and the height ⇒ 3x

1. Knowing the dimensions, let us apply the formula length * width * height to substitute and simplify to the point: ( 2x + 5 ) * ( 2x - 5 ) * ( 3x )

2. Through the process of simplification, we derive the answer ( s ):

( 2x + 5 ) * ( 2x - 5 ) * ( 3x ) = 3x * ( 4x^2 - 25 ) =

( 3x ) * ( 2x )^2 - ( 5 )^2 = 12x^3 - 75x; Option C

3x * ( 4x^2 - 25 ); Option D 

or ⇒ ( 2x + 5 ) * ( 6x^2 - 15x ) =

( 2x + 5 ) * ( 2x - 5 ) * ( 3x ) = 12x^2 - 75x; Option C

( 2x + 5 ) * ( 6x^2 - 15x ); Option E

 

sleet_krkn [62]3 years ago

5 0

Answer:

Answer is D

Step-by-step explanation:

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3 years ago

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Butoxors [25]

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Step-by-step explanation:

Convert everything to "sin" and "cos" and then cancel out the common factors.

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3 years ago

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Yuri [45]

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