None of those answers are correct sadly.
The slope would be -5, I will explain if you would like me to
Enter them into a calculator (most significant digit first), pressing the "+" key between them and the "=" key after the last one.
Answer:
52 , 165 , 173 is Pythagorean triple.
Step-by-step explanation:
Pythagorean triple;
a² + b² = c²
Computation:
88² + 105² ≠ 139²
39² + 80² ≠ 119²
38² + 198² ≠ 202²
52² + 165² = 173²
So,
52 , 165 , 173 is Pythagorean triple.