Verify the identity.sin ?[sin ? + sin(5?)] = cos(2?)[cos(2?) - cos(4?)]
What will be an ideal response?
sin ?[sin ? + sin(5?)] = sin ?[2 sin(3?) cos(2?)] = 2 cos(2?)[sin ? sin(3?)] 
= cos(2?)[cos(2?) - cos(4?)]
Mathematics
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Are the sets equivalent?A is the set of residents age 54 or older living in the United StatesB is the set of residents age 54 or older registered to vote in the United States
A. Yes B. No
Mathematics
Fill in the blank with <, >, or = to make a true comparison statement. 3.4 
3.004
A. > B. = C. <
Mathematics
Solve for x.
= 3
A. -5 B. 9 C. 1 D. 3
Mathematics
Solve.1.3x - 3.4 = 0.5x + 0.92
A. x = 4.86 B. x = 0.185 C. x = 5.3 D. x = 5.4
Mathematics