A nonuniform horizontal bar of mass m is supported by two massless wires against

Question

A nonuniform horizontal bar of mass m is supported by two massless wires against gravity. The left wire makes an angle ?1 with the horizontal, and the right wire makes an angle ?2. The bar has length L

What is the position of the center of mass of the bar, measured as distance x from the bar's left end?

I have tried many answers but nothing has worked....pease only answer if you have gotten this question accepted by mastering physics. I've looked at other chegg and yahoo answers and none of them have worked...

Explanation / Answer

[sin(?2)cos(?1)]/[sin(?1)cos(?2)+cos(?1)sin(?2)]*(L)

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