Solve the problem.A guy wire to the top of a tower makes an angle of 66° with the level ground. At a point 33 feet farther from the base of the tower and in line with the base of the wire, the angle of elevation to the top of the tower is 30°. What is the length of the guy wire?
A. 60.29 ft
B. 18.06 ft
C. 51.29 ft
D. 28.07 ft
Answer: D
Mathematics
You might also like to view...
Use trigonometric identities to find the exact value.
A. - 
B. - 
C. - 
D. -2
Mathematics
Find the inverse of the function.f(x) = 
for x ? -6
A. f-1(x) = -x2 + 6 B. f-1(x) = x2 - 36 C. f-1(x) = x2 - 6 D. Not invertible
Mathematics
The following lists the number of organ transplants given in 2006. Use this data to construct a pie chart.
Mathematics
Solve the problem.In a school survey, students showed these preferences for instructional materials. Answer the question. 
About how many students would you expect to prefer lectures in a school of 900 students?
A. About 324 students B. About 18 students C. About 180 students D. About 162 students
Mathematics