Asap urgent brainliest the perimeter of a rectangle is 90 feet. the length is 27 feet. what is the width of the rectangle? in feet

The formula for perimeter is P = 2length + 2width (P = 2L + 2W)

You know that the length is 27 ft but you don't know the width. To find the width plug 90 in for P and 27 in for L then solve for W.

90 = 2(27) + 2W

90 = 54 + 2W

90 - 54 = 54 - 54 + 2W

36 = 0 + 2W

36 = 2W

36 / 2 = 2W/ 2

18 = 1W

18 = W

Width is 18 ft

Check:

2(27) + 2(18) = 90

54 + 36  = 90

90 = 90

Hope this helped!

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step-by-step explanation:

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the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: