4 * √ 64 = 32 inches
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find the side with the inverse formula of the Area ( if A = l², l = √A), then multiply by 4, you find the perimeter and your answer
4x-3=13
move the 3 and add it to 13 and get 16
4x=16
now divide 16 by 4
x=4
Answer: 10
Step-by-step explanation:
I did the math, also not to be rude but stop using so many 'enter' commands
Step-by-step explanation:
4x^2-6x-40
2(2x^2-3x-20)
=2(2x+5)(x-4)