The width of the prism is (2x − 2) ft, and its height is (x + 5) ft. The area of the base of the prism is (2×2 + 6x − 8) ft2.

Question

The width of the prism is (2x − 2) ft, and its height is (x + 5) ft. The area of the base of the prism is (2×2 + 6x − 8) ft2.

in progress 0
Trung Dũng 4 years 2021-08-01T20:51:41+00:00 1 Answers 21 views 0

Answers ( )

  1. Ladonna
    0
    2021-08-01T20:53:05+00:00
    Reply

    Answer:

    2x^2+8x-10

    Step-by-step explanation:

    Given data

    Width= (2x -2) ft

    Heigth=  (x + 5) ft

    The area of the base is given as

    Area= width * heigth

    Area=  (2x -2)* (x + 5)

    open bracket

    Area= 2x^2+10x-2x-10

    collect like terms

    Area= 2x^2+8x-10

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )