tfondaw789 tfondaw789
  • 30-06-2017
  • Mathematics
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He length of a rectangle is 3n 2 and its width is n 1. the perimeter of the rectangle is twice the sum of its length and its width. 28. write an expression that represents the perimeter of the rectangle.

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ghanami
ghanami ghanami
  • 05-07-2017
hello :
an expression that represents the perimeter of the rectangle.
2(3n 2 + n 1) = 28
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