Answer:uu
-10 and -12
Step-by-step explanation:
 
        
             
        
        
        
2nd option , i hope that helps
        
             
        
        
        
Answer:
Looking at the graphic, if a 45-45-90 triangle has a hypotenuse of 1, then each of the side lengths equal 1 / square root (2)
Source: https://www.1728.org/trig2.htm
Step-by-step explanation:
 
        
                    
             
        
        
        
Y = 2x + 50, 
It's easier to look at the first set of numbers and then make a formula from there. so we need x to be zero and y to be 50, which is why the formula listed works. 
        
             
        
        
        
A flow proof is the correct answer.