auggdog36 auggdog36

10-05-2021
Mathematics

contestada

x=
Length=
Width=
WILL GIVE BRAINLIEST + 5 star

x Length Width WILL GIVE BRAINLIEST 5 star class=

Respuesta :

mwfelix8888 mwfelix8888

10-05-2021

Answer:

x = 20

Length = 20ft

Width = 12ft

Step-by-step explanation:

A = 240

x^2 - 8x = 240

x^2 - 8x - 240 = 0

x^2 - 20x + 12x - 240 = 0

x(x-20) + 12(x-20) = 0

(x+12)(x-20) = 0

x = 20

x = -12 (which we discard since x is a length)

So the dimensions are 20ft and 20-8 = 12ft

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