Solve the problem.A rocket tracking station has two telescopes A and B placed 1.8 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 24° and telescope B reports an angle of elevation of 56°?
A. 3.67 mi
B. 0.88 mi
C. 2.82 mi
D. 1.38 mi
Answer: D
You might also like to view...
Calculate the circulation of the field F around the closed curve C.F = xy2i + x2yj; curve C is the counterclockwise path around C1 ? C2 : C1: 
0 ? t ? ?C2: r(t) = ti , -7 ? t ? 7
A. 98 B. 0 C. 7 D. 49
Use the formula for the nth term of a geometric sequence to find the indicated term of the sequence with the given first term, a, and common ratio, r.Find a9 when a = 5, r = 2.
A. 1280 B. 21 C. 2560 D. 1284
Find the x- and y-intercepts of the graph of the given equation, if they exist. Then graph the equation.9y - 3x = -6
A. x: - 
; y: 2 
B. x: -2; y: - 
C. x: 2; y: - 
D. x: - 
; y: -2 
Graph the function as a solid line or curve and its inverse as a dashed line or curve on the same axes.f(x) = 2x
A. 
B. 
C. 
D. 