Perimeter is 102 Area is 496 and the tank one is it has 12. Liters right now
        
                    
             
        
        
        
Answer:
in 5 years he will have to pay over $10000 he will have to pay almost $100k
Step-by-step explanation:
 
        
                    
             
        
        
        
I am pretty sure it is 50 by 64 centimeters but if it is not I am really sory for the mistake.
        
                    
             
        
        
        
Answer:
the second one
Step-by-step explanation:
it does not say that both sides are parallel
 
        
                    
             
        
        
        
Answer:
just simplify it ... 
Step-by-step explanation:
- 4a-b+4b-a=180
- 3a+3b=180
- 3(a+b)=180
- both sides divide by 3 
- a+b =60
- b=60-a