Answer:
513.9540158 or 514
Step-by-step explanation:
What you have to do is do the exponents inside the parenthesis first.
6^5=7,776.
7^3=343. They were over each other like this
7,776/343=22.67055394.
You then square that to get
513.9540158 or 514
Answer:
Step-by-step explanation:
x² + y² = 81
x + y = √81
x + y = 9
x ≥ 9
y ≤ 9
-17 because if there is a negative sign in front the greater the number the less value in has due to the negative sign