Find the exact value of the composition.cos 
A.
B.
C.
D.
Answer: A
Mathematics
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Multiply.(p3 + 8q3)(-4p3 + 5q3)
A. p6 - 27p3q3 + 40q6 B. -4p6 - 27p3q3 - 27q6 C. p6 - 27p3q3- 27q6 D. -4p6 - 27p3q3 + 40q6
Mathematics
Provide an appropriate response. Evaluate with a calculator: log0.2 120
A. 2.9746 B. 5.1699 C. -5.1699 D. -2.9746
Mathematics
Find, correct to the nearest degree, the angle between the planes.
x+y-z=1, 8x-11y+16z=5
Mathematics
Convert the radian measure to degrees. Round to the nearest hundredth if necessary.
A. 0.523°
B. °
C. 30?°
D. 30°
Mathematics