Answer:
6x square +14x+4
Step-by-step explanation:
hope this helps................
 
        
                    
             
        
        
        
i got 28cm.... But im not sure 
 
        
             
        
        
        
Answer:
The midpoint of TS is (-1,-3) 
The coordinates of M should be (8,18) 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-1.5, -1
Step-by-step explanation:
midpoint formula 
(x1 + x2 / 2) , (y1 + y2/ 2)
-6 + 3 / 2 ,   -8  + 6 / 2