Answer:
12 inches
Step-by-step explanation:
3+4+5=12 
48/12=4
3*4=12
 
        
             
        
        
        
Answer:
I is at least ten because of nine it rounds to ten
 
        
             
        
        
        
Answer:
3. proportional
4. non propotional 
Step-by-step explanation:
When the graph of the linear relationship contains the origin, the relationship is proportional
 
        
             
        
        
        
Answer:
x=5
Step-by-step explanation:
the square root of 25 is 5 and 5*5=25 so the answer is 5
 
        
                    
             
        
        
        
Answer:
75
Step-by-step explanation:
hi