a ski slope is 410 yards long with a vertical drop of 90 yards. Find the angle of elevation of the ski run

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

What are the soultion(s) to the quadratic equation 40- x^2=0

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.