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18-02-2018
Mathematics

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how do I solve for x since the triangles are similar?

how do I solve for x since the triangles are similar class=

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acworden72 acworden72

18-02-2018

A line that is parallel to a side and intersects the other two siddes divides the sides proportionally.

Set up the proportion
2/x+1 = x/x+6
Multiply means and extremes
2x+12= x^2+ x
Solve to get your answer.

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i need help with it please help me

I know what they say, I just don't know the answers, help please? thank you SO much in advance!