9 × (5 × 2) = (9 × 5) × 2
You can see that all the numbers are there and in the same order. The only thing that changed is the parentheses location.
This is called the Associative Property (of Multiplication, because you're multiplying).
x is the middle line because it divides each catheter into two equal parts.
==> x is half the hypotenuse.

Answer:
What are the Answer Choices
Step-by-step explanation:
Answer: 72250 dollars
Step-by-step explanation:
Just divide 289000 by 4 and you get 72250 dollars