Phantomatthedisco
Phantomatthedisco Phantomatthedisco
  • 19-04-2017
  • Mathematics
contestada

How would you write an expression using a variable for the area and perimeter of a square with side 2x-9
NEED HELP ASAP

Respuesta :

dare2dream
dare2dream dare2dream
  • 19-04-2017
perimeter :
because there are four sides to a square and all sides are the same, the answer is 4(2x-9)
area:
area is basically length times width so the answer is (2x-9)(2x-9) or (2x-9)^2
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