Math Help Please, Please For Good Luck

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.