Find the measure of the supplement of the angle.Find the supplement of 30°.
A. 150°
B. 330°
C. 60°
D. 240°
Answer: A
Mathematics
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Solve the equation.-26.8 - k = 17.4
A. -9.4 B. 9.4 C. -44.2 D. 44.2
Mathematics
Evaluate.Find (fg)(4) when f(x) = x - 2 and g(x) = -4x2 + 14x - 1.
A. 142 B. -18 C. -54 D. -390
Mathematics
Find the 4 × 4 matrix that produces the described transformation, using homogeneous coordinates.Rotation about the y-axis through an angle of 60°
A. 
B. 
C. 
D. 
Mathematics
Graph on a number line.x ? -2
A. 
B. 
C. 
D. 
Mathematics