Find the value of the indicated trigonometric function of the angle ? in the figure. Rationalize the denominator where necessary.
Find csc ?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the equation symbolically.
(6x - 10) = 
(15x - 9)
A. -1
B. -15
C. 
D. 1
Mathematics
If ROPE is a parallelogram, then
(a) ?EPR ? ?PRO. (b) RP ? OE. (c) EO ? PR. (d) ?EPR ? ?OPR (e) None of these is correct.
Mathematics
Evaluate the difference quotient for the function.
?
?
A. 
B. ?
C. 6
D. 
E. 3
Mathematics
Factor the perfect square trinomial.
Mathematics