Find the volume. Use ? ? 3.14. Round to the nearest tenth when necessary.a rectangular solid with width = 7 m, length = 8 m, height = 4 m
A. 448 m3
B. 196 m3
C. 128 m3
D. 224 m3
Answer: D
Mathematics
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Find the relative extrema of the function. Find the relative extrema of trigonometric functions on [0, 2? ]. List your answers in terms of ordered pairs. Then sketch a graph of the function.
Mathematics
Solve the equation for the indicated variable.S = 2?rh + 2?r2
for h
A. h = 2?(S - r)
B. h = S - r
C. h = 
- 1
D. h = 
Mathematics
Divide the complex numbers below and leave the result in trigonometric form.
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse.b = 
, c = 
A. 9
B. 
C. 5
D. 
Mathematics