the length of a new rectangular playing field is 7 yards longer than double the width. if the perimeter of the rectangular playing field is

Question

the length of a new rectangular playing field is 7 yards longer than double the width. if the perimeter of the rectangular playing field is 290 yards, what are its dimensions?

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Thanh Hà 3 years 2021-08-03T09:17:50+00:00 1 Answers 36 views 0

Answers ( )

  1. Thunguyet
    0
    2021-08-03T09:19:22+00:00
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    Answer:

    the width is 46 and the length is 99

    Step-by-step explanation:

    perimeter = 290 yards

    length =2w+7

    width =w

    perimeter = 2w + 2l =290

    2w+ 2(2w+7) =290

    2w+4w+14= 290

    6w = 276

    w= 46

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