puije236
puije236 puije236
  • 08-04-2018
  • Mathematics
contestada

20. solve for x. Please how step by step of answer. Thanks

20 solve for x Please how step by step of answer Thanks class=

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calculista
calculista calculista
  • 17-04-2018
we know that
applying Intersecting secant theorem

5*(x+5)=6*(6+4)----------> 5x+25=60--------> 5x=60-25-----> x=35/5----> x=7

the answer is
x=7 units
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