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anonymous

  • one year ago

Find the volume of a rectangular prism if the length is 4x, the width is 5x, and the height is x^2 + x + 2. Use the formula V = l * w * h, where l is length, w is width, and h is height, to find the volume. A. 20x^3 + 20x^2 + 40x B. 20x^4 + 20x^3 + 40x^2 C. 20x^4 + x + 29 D. 20x^4 + 9x^3 +18x^2 I think it's D.

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  1. anonymous
    • one year ago
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    @Mchilds15

  2. anonymous
    • one year ago
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    @Nnesha

  3. mchilds15
    • one year ago
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    Can you tell me how you got D?

  4. anonymous
    • one year ago
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    (4x * 5x) * x^2 + x + 2 4x^2 + 4x^2 + 8x 5x^2 + 5x^2 + 10x 20x^4 + 20x^2 + 18x^2

  5. mchilds15
    • one year ago
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    From what i am getting, I'd say it's D as well

  6. anonymous
    • one year ago
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    Okay, thank you.

  7. anonymous
    • one year ago
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    It was wrong. It's A.

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