Solve the problem.Find the measure of an angle such that the sum of the measures of its complement and its supplement is 118°.
A. 62°
B. 76°
C. 71°
D. 31°
Answer: B
Mathematics
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Determine whether the ordered triple is a solution of the system.(7, 2, -5)
A. Yes B. No
Mathematics
Graph the system of inequalities. Shade the region that represents the solution set.x2 + y2 ? 36x + y > 5
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Jim drove 180 miles in 5 hours. If he can keep the same pace, how long will it take him to drive 756 miles?
A. 900 hr B. 42 hr C. 31 hr D. 21 hr
Mathematics
Solve, finding all solutions in [0, 2?). Give an exact answer unless indicated otherwise.5.6 cos x + 2.8
= 0
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics