Solve triangle ABC. Round side lengths and angle measures to the nearest tenth when necessary.a = 7.80, b = 10.0, C = 111.2°
A. No triangle exists.
B. c ? 17.6, A ? 31.7°, B ? 37.1°
C. c ? 20.5, A ? 27.7°, B ? 41.1°
D. c ? 14.7, A ? 29.7°, B ? 39.1°
Answer: D
Mathematics
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Find the slope of the line tangent tangent to the graph a the given point. y = x2 - 6x + 7, x = 3
A. m = 7 B. m = 6 C. m = -9 D. m = 0
Mathematics
Construct a truth table for the statement.r ? ~(q ? p)
A. 
| T | T | T | F |
T F T T
T F F F
F T T F
F T F T
F F T T
F F F F
B.
| T | T | T | T |
T F T T
T F F T
F T T F
F T F T
F F T T
F F F F
C.
| T | T | T | T |
T F T T
T F F T
F T T F
F T F T
F F T T
F F F T
D.
| T | T | T | T |
T F T F
T F F T
F T T F
F T F T
F F T T
F F F F
Mathematics
Solve the polynomial equation graphically or numerically. Round to the nearest hundredth if necessary.x4 - 10x2 + 16 = 0
A. -2.83, -1.41, 1.41, 2.83 B. 1.41, 2.83 C. -2.63, -1.41, 1.41, 2.53 D. -2.83, -1.81, 1.81, 2.83
Mathematics
Multiply.
× 
A. 
B. 
C. 
D. 
Mathematics