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21 January, 02:26

3. The perimeter of a rectangle is 98 feet. Find its dimensions assuming that its length is 2 feet less than twice its width.

The width is

(Simplify your answers.)

and length is

+2
Answers (1)
  1. 21 January, 02:38
    0
    w = 17 fts

    l = 32 fts

    Step-by-step explanation:

    P = 2w + 2l

    l = 2w - 2

    98 = 2w + 2 (2w - 2)

    98 = 2w + 4w - 4

    98 + 4 = 6w

    6w = 102

    w = 17 fts

    l = 2*17 - 2 = 34 - 2 = 32 fts
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