Answer:
i think so
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: (-6,6)
 explanation: Have A good day
 
        
                    
             
        
        
        
It has to be the last one, D. I did it over 3 times to make sure.
        
             
        
        
        
Answer:
Answer is 1
Explanation:
(-6 + 5) / (-2 + 1)
-1 / -1
1
        
                    
             
        
        
        
Given two right triangle legs
Use the Pythagorean theorem to calculate the hypotenuse from right triangle sides. Take a square root of sum of squares: 
c = √(a² + b²)