HyacinthFelix HyacinthFelix
  • 08-05-2017
  • Mathematics
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please help me please!!!!!!!!

please help me please class=

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mreijepatmat
mreijepatmat mreijepatmat
  • 13-05-2017
If I read well the problem, the segment length of the 2 secantes are:
9 & y, and 5 & 7. If so then the equation is:
9*y = 5*7==> 9y = 35 & y=35/9 ==> y  =3.89, rounded to 3.9
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