Solve the problem.Determine the resultant effect of three people pulling on a car as shown in the drawing.
a = 172.0 lb, b = 140.0 lb, c = 61.0 lb, d = 45°, e = 28° Round results to an appropriate number of significant digits.
A. 228 lb
B. 349 lb
C. 256 lb
D. 329 lb
Answer: D
Mathematics
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