geometry
posted by Bee
Point B is midpoint of Lince AC.
Given:
AB=2x1
BC=4x+2
AC=25
Find:
AB and BC

Kyle
AB + BC = AC
(2x1)+(4x+2)=25
x=4
AB = 2(4)1 = 7
BC = 4(4)+2 = 18
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