Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 165°
A. 
B. - 
C. 
D. - 
Answer: C
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. 27 ln
+ 
- 
+ C
B. 
- 9x + 9 ln
- 
+ C
C. 
- 9x - 27 ln
+ 
+ C
D. 
- 9x + 27 ln
+ 
+ C
Mathematics
Graph the function.f(x) = 2- x - 3
A. 
B. 
C. 
D. 
Mathematics
Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Find y' if y = 
What will be an ideal response?
Mathematics