3(5)+(-2+4(5))
15+(-2+20)
15+(18)
15+18
=33
The legs are 5 inches long.
Use the Pythagorean theorem:

The length of the hypotenuse of the triangle is approximately 7 inches long.
Answer:
identity
Step-by-step explanation:
If 2 equations have the same y-intercept, they are overlapping, which means they have infinite solutions. So there is no way that 2 equations with the same y-intercept will have no solution. Thus your answer is: C)Never.
Because it is in the middle of those given points