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