SOLUTION: rectangle problem length =3x cm and width (4+x)cm what is the value of x so that the perimeter is at least 92cm? Im thinking that it is set up like this
(3x)^2+(4+x)^2<or=92
Algebra.Com
Question 737229: rectangle problem length =3x cm and width (4+x)cm what is the value of x so that the perimeter is at least 92cm? Im thinking that it is set up like this
(3x)^2+(4+x)^2
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
2L + 2W >= 92
2(3x) + 2(4+x) >= 92
6x + 8 + 2x >= 92
I'll let you finish
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