Translate the problem to a system of equations and then solve.The sum of two angles is 179°. One angle is 22° less than twice the other. Find the measure of each angle.
A. 65°, 108°
B. 67°, 112°
C. 108°, 71°
D. 65°, 114°
Answer: B
Mathematics
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Solve for the indicated variable.S = 2?rh + 2?r2 for h
A. h = S - r
B. h = 
- 1
C. h = 2?(S - r)
D. h = 
Mathematics
Add or subtract as indicated.-5.536 + 5.868
A. -11.404 B. 32.485 C. -11.304 D. 0.332
Mathematics
Simplify the expression. (Remember the order of operations.)4 + (-16) - 12 - (-19) + (-8)
A. -51 B. -27 C. 21 D. -13
Mathematics
Find all ? values in [0, 2?] that satisfy the equation. sec ? = 2
A. 
, 
B. 
, 
C. 
, 
Mathematics