PLEASE HELP! A closet is shaped like a rectangular prism and is 8 feet long, 3 feet wide, and the ceiling is 9 feet high. The inside of the

Question

PLEASE HELP! A closet is shaped like a rectangular prism and is 8 feet long, 3 feet wide, and the ceiling is 9 feet high. The inside of the closet, except the floor, will be painted. What is the area that will be painted?

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Mia 3 weeks 2021-09-08T12:08:04+00:00 1 Answer 0

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    2021-09-08T12:09:28+00:00

    Answer:

    222 ft^2

    Step-by-step explanation:

    l = 8

    w = 3

    h = 9

    A = (lw) + (2 x lh) + (2 x wh)

    A = (8 x 3) + (2 x 8×9) + (2 x 3×9)

    A = 24 + (2 x 72) + (2 x 27)

    A = 24 + 144 + 54

    A = 222

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45:7+7-4:2-5:5*4+35:2 =? ( )