Solve the problem.To find the distance between two small towns, an electronic distance measuring (EDM) instrument is placed on a hill from which both towns are visible. If the distance from the EDM to the towns is 
and 
and the angle between the two lines of sight is 
what is the distance between the towns? Round your answer to the nearest tenth of a mile.
A. 4.5 mi
B. 2.6 mi
C. 7.9 mi
D. 7.0 mi
Answer: B
Mathematics
You might also like to view...
Solve the problem.Find the foci and asymptotes of the following hyperbola:9y2 - x2 = 9
A. Foci: (0, 
), (0, -
); Asymptotes: y = 
x, y = - 
x
B. Foci: (0, 
), (0, -
); Asymptotes: y = 3x, y = -3x
C. Foci: (
, 0), (-
, 0); Asymptotes: y = 
x, y = - 
x
D. Foci: (0, 10), (0, -10); Asymptotes: y = 3x, y = -3x
Mathematics
Divide and simplify.6 ÷ 
A. -3
B. - 
C. -9
D. - 4
Mathematics
Evaluate the expression or indicate that the root is not a real number.-
A. -4 B. -3 C. 3 D. Not a real number
Mathematics
Use the given table for f(x) = ax2 + bx + c to solve the inequality f(x) < 0.?
?
A. x < -4 or x > 4 B. -4 < x < 4 C. x < -5 or x > 5 D. -5 < x < 5
Mathematics