The lengths of two sides is not enough information to determine a unique triangle. There are an infinite number of possible correct answers. If 'x' is the length of the third side, then its length can be anything between 3 and 13.
1) x=−2
2) y=−6
Hopefully that helps you ❤.
First and third, second can still be simplified.
Answer:
Linear
Step-by-step explanation: