help please i can not find the answers Determine the horizontal component of for

Question

help please i can not find the answers

Determine the horizontal component of force at pin B. Take P = 84lb . Express your answer to three significant figures and include the appropriate units. Determine the vertical component of force at pin B. Express your answer to three significant figures and include the appropriate units. Determine the horizontal component of force at pin C. Express your answer to three significant figures and include the appropriate units. Determine the vertical component of force at pin C. Express your answer to three significant figures and include the appropriate units.

Explanation / Answer

Moment about B = 0 ;

P*0.5 = 6*Pax

Pax = 7 lb

Pbx = 7+ 84 = 91 lbs (in opposite direction to P) = so -91 lbs

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