Evaluate the integral.
A. 
B. 4
C. 6
D. 2
Answer: C
Mathematics
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Factor by grouping.7p3 + 5q3 + 5pq2 + 7p2q
A. (p2 + q2)(5p + 7q) B. (p2 + q2)(5p - 7q) C. (p + q2)(5p2 + 7q) D. (p2 + q2)(7p + 5q)
Mathematics
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has line symmetry about l.
What will be an ideal response?
Mathematics
If ?ABC ? ?XYZ and ?XYZ ? ?RST, then
(a) ?ABC ? ?RST. (b) ?XYZ ? ?RST. (c) AB ? XY . (d) All of these are valid conclusions. (e) Both (b) and (c) are correct.
Mathematics
Solve the problem.A ship sailing parallel to shore sights a lighthouse at an angle of 12° from its direction of travel. After traveling 2 miles farther, the angle is 22°. At that time, how far is the ship from the lighthouse?
A. 1.11 mi B. 4.31 mi C. 2.39 mi D. 2 mi
Mathematics