Find the exact value of the expression or state that it does not exist.tan-1 
A. 
B. - 
C. - 
D. 
Answer: C
Mathematics
You might also like to view...
Give an appropriate answer.Let
f(x) = 10 and 
g(x) = 4. Find
[f(x) + g(x)]2.
A. 116 B. 14 C. 196 D. 6
Mathematics
Solve the problem.A square plywood platform has a perimeter which is 6 times the length of a side, decreased by 10. Find the length of a side.
A. 7 B. 1 C. 2 D. 5
Mathematics
Use half-angle formulas to find the exact value for the following:
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Solve the problem.An open box is made from a square piece of sheet metal 28 inches on a side by cutting identical squares from the corners and turning up the sides. Express the volume of the box, V, as a function of the length of the side of the square cut from each corner, x.
A. V(x) = 784x B. V(x) = x(28 - 2x)2 C. V(x) = x(28 - 2x) D. V(x) = (28 - 2x)2
Mathematics