The square root of -5 
2.23606798
or 
-2.23606798
        
                    
             
        
        
        
E = 1/2 m v^2
E = 1/2 (0.145) (40)^2
E = 0.0725 x 1600
E = 116 kg m^2/s^2
1 joule = 1 kg m^2/s^2
so here E in joules is 116 joules
 so E = 116 joules
 
        
             
        
        
        
Answer: y and x
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4b represents the 4 bananas he eats