Answer:
819 cm³
Step-by-step explanation:
V=L·H·W
V=9·13·7
V=819 cm³
 
        
                    
             
        
        
        
Answer:
sqrt(20)
Step-by-step explanation:
The two perpendicular side lengths are equal, so using Pythagoras theorem:
x = sqrt( sqrt(10)^2 + sqrt(10)^2 )
x = sqrt(10 + 10)
x = sqrt(20)
 
        
             
        
        
        
Answer:
editor edit
37,650
Step-by-step explanation:
37650 
 
        
             
        
        
        
I don’t get what ^0 0 1 19 means but it’s 
2(2) + 5(3)