Square's side range is (√0,√100) =(0,10); this more than 0 and less than 10. 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:
x = m - z
Step-by-step explanation:
z = m - x
Add x to both sides.
x + z = m
Subtract z from both sides.
x = m - z
 
        
             
        
        
        
Oh no my parrot is missing