right triangles

A kite is currently flying at an altitude of 19 meters above the ground. If the angle of elevation from the ground to the kite is 4072-06-02-01-00_files/i0150000.jpg, find the length of the kite string to the nearest meter. a. 35 meters c. 10 meters b. 23 meters d. 29 meters

A. 35m

Evaluate the function requested. Write your answer as a fraction in lowest terms. 4072-06-02-01-00_files/i0180000.jpg Find sin A.

A. 4/5

Solve the right trianlg eabove <b=23.4 AB=3.3 <C=90

B

A small plane is 4 miles by land away from the airport. The angle of elevation from the airport to the airplane is 4072-06-02-01-00_files/i0160001.jpg? What is the altitude of the plane? Round your answer to the nearest tenth of a mile.

B. 0.5

Evaluate the function requested. Write your answer as a fraction in lowest terms. 4072-06-02-01-00_files/i0190000.jpg Find sin A.

B. 4/5

Use the diagram of the right triangle above and round your answer to the nearest hundredth. If M<A= 30 and b = 12 meters, find a.

B. 6.93

Evaluate the function requested. Write your answer as a fraction in lowest terms. 4072-06-02-01-00_files/i0250000.jpg Find cos B.

B. 9/41

valuate the function requested. Write your answer as a fraction in lowest terms. 4072-06-02-01-00_files/i0210000.jpg Find tan A.

C. 5/12

Solve the right triangle shown in the figure, given the following measures. Remember, exact lengths can be approximated on a calculator. <A=45 AB=12 sqr 2 <C=90

D

/ Use the diagram above and round your answer to the nearest hundredth. If a is 6 in. and m<A = 31º, what is b?

D. 9.99