Use a double-angle formula or half-angle formula to simplify  figure 1.png)
What will be an ideal response?
 answer.png)
Mathematics
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Use the figure to find the weight of the indicated path. 
Path: "ECDBA"
A. 67 B. 65 C. 72 D. 60
Mathematics
Evaluate the expression.(-7)2
A. -14 B. -49 C. 14 D. 49
Mathematics
Add. Write your answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics
Find the horizontal asymptote, if any, of the rational function.f(x) = 
A. x = 0 B. y = 0 C. y = 5 D. None
Mathematics