Find ?, if 
and
?
and ? in QI
?
A. 60
B. 120?
C. 240
D. 45
E. 300
Answer: A
Mathematics
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Find the derivative of the function at the given point in the direction of A.
A. - 
B. - 
C. - 
D. - 
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Determine what percent of the figure is shaded.
A. 85% B. 12.5% C. 87.5% D. 70%
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Represent the shaded area in the figure group with a mixed number.
A. 1
B. 5
C. 1
D. 1
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Find the x- and y-intercepts:
Mathematics