Answer: 13.93
Explanation:
1. d= √ (10-5)² + (7-(-6))² Substitute the values into the equation
2. d= √(5)² + (13)² Solve inside the parenthesis
3. d= √25 + 169 Square both numbers
4. d= √194 Add these two numbers
5. d= 13.93 Find the square root (This number is estimated)