Use the given information to find the exact value of the trigonometric expression.cos ? = 
; 0 < ? < 
Find sin(2?).
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use radical notation to write the expression. Simplify if possible.
2/3
A. 
B. 
C. - 
D. 
Mathematics
Find the area of the region specified by the integral(s).
+ 
A. 8
B. 
C. 
D. 
Mathematics
Complete.69 cg = 
g
A. 0.069 B. 6900 C. 69 D. 0.69
Mathematics
Evaluate the expression without a calculator.log1818
A. 10 B. 1 C. 0 D. 18
Mathematics