First find the perimeter of the rectangle: 2w+2l which is 8+28=36. Then find the square root of 36 which is 6 so that is the answer.
        
                    
             
        
        
        
Answer:
ion know
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
-2
Step-by-step explanation:
Subtracting a negative number is the same as adding it, so this is basically just negative 8 plus 6, which is -2. Don't know who was right though, you kinda left that part of the question out. 
 
        
             
        
        
        
Answer:
beesechurger
Step-by-step explanation:
everyone needs to know about the almighty beesechurger
 
        
             
        
        
        
Answer:
337285
Step-by-step explanation: