Can you tell which of the following triangles are right and explain
your answer? the numbers represent the lengths of the sides:
9, 12, 15

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )