The problem that follows refers to triangle ABC.
?
If 
and 
yd, find a.
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 49.1 yd
B. 56.1 yd
C. 53.1 yd
D. 55.1 yd
E. 54.1 yd
Answer: C
Mathematics
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Evaluate the integral.
A. 
B. 4
C. 6
D. 2
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Determine whether the ordered pair is a solution of the system of linear equations.(-3, 4);
A. Yes B. No
Mathematics