Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.
A. 
, - 
B. 
, - 
C. 
, - 
D. 
, - 
Answer: A
Mathematics
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Find the sum of the geometric series for those x for which the series converges.
A. - 
B. 
C. 
D. 
Mathematics
Use the simplex method to solve the linear programming problem.Maximizez = 2x1 + 5x2 + 3x3subject to: 2x1 + x2 + 3x3 ? 9 4x1 + 3x2 + 5x3 ? 12withx1 ? 0, x2 ? 0, x3 ? 0
A. Maximum is 60 when x1 = 0, x2 = 9, x3 = 5 B. Maximum is 12 when x1 = 6, x2 = 0, x3 = 0 C. Maximum is 45 when x1 = 0, x2 = 9, x3 = 0 D. Maximum is 20 when x1 = 0, x2 = 4, x3 = 0
Mathematics
Solve.-2.5x - 3.35 = -18.1
A. -14.75 B. -8.6 C. 5.9 D. 21.45
Mathematics
Evaluate.
, when p = 28 and q = 4
A. 6
B. 8
C. 7
D. 7
Mathematics