What is the value of the expression 10 − ( fraction 1 over 2 )4 ⋅ 48? (1 point)

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?

In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8

Awoman won a 4000-m race with a time of 12.089 min. what was her rate?