victoriathomas5 victoriathomas5

23-05-2016
Mathematics

contestada

if K is the midpoint of HJ, HK equals x+6, and HJ equals 5x-6, then KJ equals?

Respuesta :

26-05-2016

Hello,

5x-6=2(x+6)
==>3x=6
==>x=2
==>KJ=HK=x+6=8

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