Find the value of the indicated trigonometric function of the angle ? in the figure. Rationalize the denominator where necessary.
Find sec ?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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?Which if the following letters or figures is not the same when reflected about a vertical line?
A.
?A
B.
K
C.
?
D.
V
E.
?None of the above.
Mathematics
Find all angles in degrees that satisfy the equation.tan ? = -1.639Round angles to the nearest hundredth of a degree.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
x + 
= 
A. 3
B. 1
C. 
D. 
Mathematics
Multiply.
A. 0.002378 B. 0.0002378 C. 0.02378 D. 2.378
Mathematics