Answer:
The answer for first one is,
a³
Answer for Second one is,
n.
Answer for 3rd one is.
-3y
Answer for number four.
x⁹
sorry couldn't answer number 5.
You know one angle is 90 degrees because they are right triangles. In order to prove CES congruent to RST, you would need two legs, three angles, or a leg and an included angle.
Answer:

Step-by-step explanation:
The inverse of a quadratic function is not a function.
180/360
divide 180 top and bottom
180/180 = 1
360/180 = 2
1/2 sold is your answer
hope this helps