Determine the exact values of the three trigonometric functions sine, cosine, and tangent of the angle ?.
?
?
where 
?
A. sin ? = 
cos ? = 
tan ? = 
B. sin ? =
cos ? = 
tan ? = 
C. sin ? =
cos ? = 
tan ? = 
D. sin ? =
cos ? = 
tan ? = 
E. sin ? =
cos ? = 
tan ? =
Answer: A
Mathematics
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Multiply or divide as indicated.
? 
A. 
B. 
C. 
D. 
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Perform the0(x indicated operations and simplify. : (x² + x - 10)(x³ - x + 5)
What will be an ideal response?
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For problems 1-13, simplify each expression.
A. 
B. 
C. 
D. 
E. none of these
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