flipster
flipster flipster
  • 03-05-2016
  • Mathematics
contestada

Write an equation for the area of a rectangle that is three times as long as it is wide. Use only one variable.

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cmw15drums
cmw15drums cmw15drums
  • 04-05-2016
Area = base · height   or   length · width


A = 3x·x  , where x = the width of the rectangle
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