Please Help!

Gamma ^ 2 + 1

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?

The bottom of a vase is a square. each side measury y+11 units. the square has a perimeter of 55 units what is the value of y?

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89