Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.tan 540°
A. -1
B. 0
C. 
D. undefined
Answer: B
Mathematics
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Integrate the function.
A. tan-1 
+ C
B. 
sin-1 
+ C
C. 
tan-1 
+ C
D. 
ln 
+ C
Mathematics
Solve.A partial map of a state in a road atlas covers a square area of 16,900 square miles. What is the length of each side of the square area?
A. 13 mi B. 169 mi C. 130 mi D. 4225 mi
Mathematics
Multiply the monomials.
A. 
x36
B. - 
x13
C. 
x13
D. - 
x36
Mathematics
Find the specified domain.For g(x) = 
and h(x) = 
, what is the domain of h ? g ?
A. [-2, 7) ? (7, ?) B. [0, 47) ? (47, ?) C. [-2, 47) ? (47, ?) D. [0, 7) ? (7, ?)
Mathematics