Find the opposite of the integer.-24
A. -1
B. 24
C. 0
D. -24
Answer: B
Mathematics
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Plot the given polar coordinate point in the polar coordinate system.
A.
B.
C.
D.
Mathematics
Solve the problem.A power boat in still water maintains a speed of 30 miles per hour. The boat heads directly across a river perpendicular to the current which has a speed of 8 miles per hour. Find the actual speed and direction of the boat.
A. 16 miles per hour; 30° off course B. 15 miles per hour; 32° off course C. 31 miles per hour; 15° off course D. 30 miles per hour; 15° off course
Mathematics
Find the sum.
A. 26 B. 17 C. 24 D. 22
Mathematics
Evaluate. If necessary, find common denominators and simplify completely.15 - 5
A. 9
B. 20
C. 9
D. 19
Mathematics