I NEED HELP ASAP what are these answers 1. Given the right triangle JKL, where K is the right angle, and sin L =5/13, what is

cos J, and tan L? (Write ratios as fractions.)
cos J = tan L =

2. What would be the equivalent expression for sin 43?

3. In the Old West, settlers often made tents out of a piece of cloth thrown over vertical tent poles and then secured each end of the cloth to the ground with stakes to form an isosceles triangle. How long would the total cloth have to be if the height of the poles were 4 meters, and the opening between where the stakes held the cloth on either side was 3 meters wide?