Combine the following, if possible.
- 4
- 3
A. -31
B. -7
C. -7
D. -31
Answer: A
Mathematics
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Find the inclination of the line with the given slope. Round your answer to the nearest tenth of a degree, if necessary.0.704
A. 99.9° B. 54.9° C. 9.9° D. 35.1°
Mathematics
Solve the problem.Two trains leave a train station at the same time. One travels east at 8 miles per hour. The other train travels west at 7 miles per hour. In how many hours will the two trains be 27 miles apart?
A. 0.9 hr B. 1.8 hr C. 3.6 hr D. 2.3 hr
Mathematics
Graph the polar equation.r = 6 cos 6?
A. 
B. 
C. 
D. 
Mathematics
Convert to percent notation.0.00691
A. 0.691% B. 0.3455% C. 0.000691% D. 0.0691%
Mathematics