Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.
A. 
; - 
B. 
; - 
C. 
; - 
D. 
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Answer: B
Mathematics
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Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum 
, using the indicated point in the kth subinterval for ck.f(x) = cos x + 1, [0, 2?], left-hand endpoint
A. 
B. 
C. 
D. 
Mathematics
Find the x-intercepts and y-intercepts of the graph of the equation.-2x + 2y = -2
A. x-intercept: -3; y-intercept: -8 B. x-intercept: -8; y-intercept: -3 C. x-intercept: 1; y-intercept: -1 D. x-intercept: -1; y-intercept: 1
Mathematics
Find the reciprocal, if it exists.
A. -8.3
B. 8.3
C. 1
D. 
Mathematics
Simplify the following as much as possible.
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 figure 2.png)
Mathematics