If inserted into a calculator, it should give you around 
The radius of a circle should be placed in the Z section making the answer A.
Answer:
The midpoint for this is (2,3)
Answer: The exponent of x = -45
The exponent of y = -42
Step-by-step explanation:
Since, the exponent of a variable is the power of the variable.
Given expression is,





Since the power of x = -45
⇒ The exponent of x = -45
Similarly, the exponent of y = -42.