Use the sum and difference identities to evaluate exactly.sin 15°
A. 
B. - 
C. - 
D. 
Answer: D
Mathematics
You might also like to view...
Solve the inequality. Give the solution set in both interval and graph forms.-10a + 12 > -11a + 10
A. (22, ?)
B. (-2, ?)
C. (-?, 22)
D. (-?, -2)
Mathematics
Solve.A sales representative is paid a commission rate of 6.7%. Find her commission if she sold $112,160 worth of goods last month.
A. $7514.72 B. $1674.03 C. $119,674.72 D. $16,740.30
Mathematics
Graph the equation.-6.3x + 1.4y = -34
A. 
B. 
C. 
D. 
Mathematics
Find polar coordinates of the given point. Express the answer in degrees 
or radians 
as indicated.Radians
A. 
B. 
C. 
D. 
Mathematics