Simplify (23)^–2 genuinely confused

With finding limits of multi variable !

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°