Perform the indicated arithmetic.1
? 7
A. 11
B. 7
C. 5
D. 12
Answer: D
Mathematics
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Find the domain and range for the indicated function.f(x) = 
,
g(x) = 
;
f + g
A. D: x ? -7
R: y ? 
B. D: x ? -7
R: y ? 0
C. D: x ? 7
R: y ? 
D. D: x ? 7
R: y ? 0
Mathematics
Find the exact value under the given conditions.Given tan u = 
, with u in quadrant III, and cos v = - 
, with v in quadrant II. Find sin (u + v).
A. 
B. 
C. 
D. 
Mathematics
Find the indicated angle.Find the complement of 169°.
A. 79° B. 11° C. 169° D. not possible
Mathematics
Graph the equation.(x - 1)2 = -8(y + 1)
A. 
B. 
C. 
D. 
Mathematics