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OpenStudy (anonymous):
Find the perimeter of the rectangle. A square with the sides x + 3 and 2x minus 4. A. 3x - 1 B. 6x - 1 C. 6x - 2 D. 4x - 1 I got A , correct ?
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OpenStudy (anonymous):
Remember, P = 2W + 2L. L = x + 3 W = 2x - 4 Substitute and simplify.
OpenStudy (anonymous):
i tried that
OpenStudy (anonymous):
\[2(x+3) + 2(2x - 4) = (2x + 6) +(4x-8) = (2x+4x) + (6 -8) = 6x - 2\]
OpenStudy (anonymous):
The answer is C
OpenStudy (swag):
c
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