Solve the triangle. 
A. C = 55°, a = 13.79, c = 10.72
B. C = 50°, a = 13.79, c = 10.72
C. C = 45°, a = 10.72, c = 13.79
D. C = 50°, a = 10.72, c = 13.79
Answer: B
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Solve the problem.A rocket tracking station has two telescopes A and B placed 1.7 miles apart. The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch. What is the distance to the rocket from telescope B at the moment when both tracking stations are directly east of the rocket telescope A reports an angle of elevation of 22° and telescope B reports an angle of elevation of 56°? Round to the nearest hundredth of a mile.
A. 3.76 mi B. 1.14 mi C. 2.52 mi D. 0.77 mi
Graph the pair of functions on the same plane. Use a dashed line for g(x).f(x) = 
, g(x) = 
+ 4
A. 
B. 
C. 
D. 
Find the square.(n + 12)2
A. n + 144 B. 144n2 + 24n + 144 C. n2 + 144 D. n2 + 24n + 144
Factor completely. If prime, so state.x2 - 14x + 48
A. (x + 8)(x - 6) B. (x + 8)(x + 1) C. (x - 8)(x - 6) D. prime