Question

help please! .I have two question.

1:Find the value of x in the diagram of the right triangle. Round to the nearest tenth.

http://media.education2020.com/evresources/645-12-07-00-00_files/i0220000.jpg


a.18.8

b.15.5

c.10.4

d.9.4


2:The angle that a waterskiing ramp forms with the surface of the water is 15° and the ramp rises 5 ft. Approximately how long is the ramp?

a.20.7 ft

c.28.7 ft

b.19.3 ft

d.30 ft