Answer:
it is answer 3 im pretty sure on what it seems to look like
The answer is -18y = 1 because the 5s cancel out
Hey there!
Yes this triangle is a right triangle. Leg lengths 4 and 5 in. would be the legs and the 7 inch would be the hypotenuse.
Hope this helped!
One fact family is 9 times 9 = 81
