Answer:
J
Step-by-step explanation:
42/2=21 or one triangles.
Using the <u>Pythagorean Theorem A^2+B^2=C^2</u>
<u>441+?=625</u>
or about 13.6
the answer is 6/5
-5x>-6
x>-6/-5
x>6/5
-3 every time
See image below:)