denise20 denise20
  • 01-06-2016
  • Mathematics
contestada

A rectangle has a length of 7 and a width of w. What is an expression for the perimeter?

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Аноним Аноним
  • 01-06-2016
(7x2)+(2x w). Times 2 because you need each side and the opposite sides are the same size.
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