Find the exact value using a double-angle identity.sin(60°)
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the information given about the angle ? to find the exact value of the indicated trigonometric function.tan ? = 
, ? < ? < 
Find sin 
.
A. 
B. - 
C. 
D. - 
Mathematics
Factor completely. If the polynomial is prime, say so.256p4 - 81q4
A. (4p + 3q)3(4p - 3q) B. (4p + 3q)(4p - 3q)(16p2 + 9q2) C. (4p + 3q)(4p - 3q)(16p2 - 9q2) D. (4p + 3q)(4p + 3q)(16p2 - 9q2)
Mathematics
Provide an appropriate response.Find the vertex of the graph of the quadratic function y = f(x) = 4 + 12x - 3x2 .
A. (-2, 4) B. (2, 4) C. (-2, -32) D. (4, 20) E. (2, 16)
Mathematics
Provide an appropriate response.Explain how the graph of y = -5
x can be obtained from the graph of y = 4x.
What will be an ideal response?
Mathematics