HOPE THIS IS THE ANSWER FOR YOUR QUESTION
1. (−3,−1)
2. (3,−5)
3. (−3,−4)
Answer:
1) no; 202 + 212 ≠ 282
2) yes; 142 + 482 = 502
3) 2
4)18.0
Answer:3 to 2
Step-by-step explanation: