bstep bstep
  • 08-12-2016
  • Mathematics
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For what value of x must ABCD be a parallelogram

For what value of x must ABCD be a parallelogram class=

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Аноним Аноним
  • 08-12-2016
I hope this helps you




|AB|=|DC|



13x+3=15x-5


15x-13x=3+5


2x=8


x=4
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viatortrevor viatortrevor
  • 08-12-2016
X must equal 4 for that to be a parallelogram 
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