amt1276 amt1276
  • 16-02-2018
  • Mathematics
contestada

annie needs a piece of cardboard with an area of 180 square centimeters. the length of the cardboard should be 7 centimeters less than 3 times the width. what are the dimensions of the piece of cardboard annie needs?

Respuesta :

khatijarazi khatijarazi
  • 16-02-2018
The length is 20 and the width is 9. Hope this helps.
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