antonettyalexander
antonettyalexander
16-03-2021
Mathematics
contestada
help help help help!!!!!
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maheeniqbal
maheeniqbal
16-03-2021
Area is equal to length times width, so we can use this over here:
Area = lw
Area = (x+7)(x+1)
Area = x^2+x+7x+7
Area = x^2+8x+7
Hope this helps!! :)
Answer Link
kica226
kica226
17-03-2021
A=w•l
w=x+1
l=x+7
A=(x+1) •(x+7)
A=x^2+7x+x+7
A=x^2+8x+7
Answer Link
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