Answer:
 a=0
sbsuqvhqua2hw7avwbs7zbehsbz zhs
 
        
             
        
        
        
Answer:
b
Step-by-step explanation:
 
        
             
        
        
        
Answer: 624 Square meters
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Option 2 
Step-by-step explanation:
I say option to because it is 990
 
        
             
        
        
        
Answer:
i cant show you how to but use desmos graphing calculator, copy and paste that equation and it will do it for you
Step-by-step explanation: