Can someone help me to go through this question? i dont know what is the question asking for.

Question

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Guest Sep 17, 2014

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Best Answer

a)150 + 80 = (90*250)/40 =

b) answer in a kN northwest

Guest Sep 17, 2014

Guest · Answer 1 · 2014-09-17T03:42:29

a)150 + 80 = (90*250)/40 =

b) answer in a kN northwest