A-2: Project D.
b: Project A.
Not sure about a-1, hope I helped.
        
             
        
        
        
Answer:A≈153.94in²
Step-by-step explanation:Hope this was helpful
 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:3/5 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A. 1.45
Step-by-step explanation:
To get a decimal from a fraction, divide the numerator by the denominator.
22 divided by 15 ->    1.45