shaunalab shaunalab

24-08-2018
Mathematics

contestada

Find the perimeter of a rectangle with sides (3x-5) and (-2x+10)

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thegreatestnerd thegreatestnerd

24-08-2018

2(3x-5) + 2(-2x+10)
6x-10 + -4x+ 20

=2x+ 10

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