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help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
A precast concrete wall is temporarily kept in its vertical position by ropes (see figure). Find the total force exerted on the pin at position A. The tensions in AB and AC are 420 pounds and 660 pounds, respectively. (Round your answer to one decimal place.) 782.3 x lb D% 18 ft 6ft B 8 ft -10 ft
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Transcribed Image Text:A precast concrete wall is temporarily kept in its vertical position by ropes (see figure). Find the total force exerted on the pin at position A. The tensions in AB and AC are 420 pounds and 660 pounds, respectively. (Round your answer to one decimal place.) 782.3 x lb D% 18 ft 6ft B 8 ft -10 ft
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