<h3>
Answer: 
</h3>
======================================================
Explanation:
Both legs are the same length, as indicated by the tickmark.
- a =

- b =

- c = x
Use the pythagorean theorem to solve for x

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
It is in standard form!!!
:)
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
X Y
6. : 3
8. : 4
Step-by-step explanation:
I think it's 79.50 square units. there three triangles in the quadrilateral shape above with the areas given so add the areas together to get the answer