Rewrite the sum as a product involving sine and/or cosine.
A) 2cos(–5?)sin(2?)
B) 2sin(–5?cos(2?)
C) 2cos(–5?)cos(2?)
D) 2sin(–5?)sin(2?)
C) 2cos(–5?)cos(2?)
Mathematics
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Answer the question.Must a graph be complete to have a Hamilton circuit? If not, give an example of an incomplete graph that possesses a Hamilton circuit and specify the Hamilton circuit on the graph.
What will be an ideal response?
Mathematics
Find an equation of the line containing the given pair of points(-8, 1) and (-4, 6)
A. y = - 
x + 11
B. y = - 
x + 
C. y = 
x + 
D. y = 
x + 11
Mathematics
Determine whether or not the function is one-to-one.f(x) = 4x2 + x
A. No B. Yes
Mathematics
Perform the indicated operations. Be sure to simplify your answer.
- 
- 
A. - 
B. 
C. 
D. - 
Mathematics