Evaluate 
, where 
, 
, 
.
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: B
Mathematics
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Find the area of the shaded region. Round results to the nearest unit.
A. 103 in.2 B. 267 in.2 C. 211 in.2 D. 319 in.2
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Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
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Provide an appropriate response.y = -xy = -x + 4y = -x - 4Graph the set of equations on the same grid. Compare the slopes, y-intercepts, and their effects on the graphs.
What will be an ideal response?
Mathematics
Use the given information to find the exact value of the expression.sin ? = 
, ? lies in quadrant II
Find tan 2?.
A. - 
B. 
C. - 
D. 
Mathematics