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Mathematics 17 Online
OpenStudy (anonymous):

22 Answer: Referring to the figure, find the value of x for the given rectangle shown with a perimeter, P = 38 units

OpenStudy (anonymous):

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OpenStudy (ajprincess):

Perimeter of a rectangle=2(length+width) 38=2(3x-9+x) 38=2(4x-9) 38=8x-18 Does that help? @Camtron

OpenStudy (anonymous):

i dont understand, I just want to understand how to get x

OpenStudy (ajprincess):

Perimeter of a rectangle=2(length+width) 38=2(3x-9+x) 38=2(4x-9) 38=8x-18 upto this is it clear?

OpenStudy (anonymous):

Ummm I still don't understand...

OpenStudy (ajprincess):

do you knw how to find the perimeter of a rectangle?

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