Give the rectangular coordinates for the point.(8, 225°)
A. (-4?, -4?)
B. (-4
, -4
)
C. (4
, 4
)
D. (-4
, -4
)
Answer: B
Mathematics
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Find the average value of the given function 
over the plane region R.
?
; R is the triangle with vertices (0, 0), (2, 0) and (2, 2).
?
A. ?
B. ?
C. ?
D. ?
E. ?
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