A point lying on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(3, -4) Find sin ?.
A. 
B. -4
C. - 
D. 
Answer: C
Mathematics
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Compute AB, if possible.A = 
and B = 
A. 
B. 
C. 
D. not possible
Mathematics
Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.(-
+ i)6
A. -64
B. -64
+ 64i
C. 64i
D. 64 - 64
i
Mathematics
Match the equation and correlation with a graph.
?
y = -0.5x + 2, r = -0.6
?
?
A. B B. E C. A D. D E. F F. C
Mathematics
Use the order-of-operations agreement to simplify.x2
÷ x
A. 
B. x4 - 10
C. x - 10
D. x2 - 10
Mathematics