Find the reference angle 
, and sketch 
and in standard position.
?
?
A. 
B.
C.
= 35
D.
= 65
E.
= 55
Answer: B
Mathematics
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Evaluate the integral.
x dx
A. x cos-1x + 
+ C
B. x cos-1x - 
+ C
C. x cos-1x - 
+ C
D. x cos-1x - 2
+ C
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Find the exact value of the real number y.y = arctan 
A. 
B. 
C. 
D. 
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Write the fraction as a decimal.
A. 0.000073 B. 0.0073 C. 0.073 D. 0.00073
Mathematics
List the numbers in set B that belong to the indicated set.B = 
Irrational numbers
A. 
, 
, 0.55, 2?
B. 
, 
, 2?
C. 
, 2?
D. 
, 
Mathematics