Distribute the signs: 12-14+9x
so, -2+9x
        
             
        
        
        
FORMULA : Volume of the cylinder = πr²h
Volume = π x 4² x 3
Volume = π x 16 x 3
Volume = 150.8 ft³
        
             
        
        
        
The original area of a face would be a^2. Now that you added b to the edge, the new area of each face would be (a+b)^2. To find how much the are increased, subtract a^2 from (a+b)^2.  So the answer is b(2a+b)
 So the answer is b(2a+b)
 
        
                    
             
        
        
        
Answer:
yes
Step-by-step explanation:
1 is smaller than ten
 
        
             
        
        
        
Answer:
i dont know sorry
Step-by-step explanation: cant explain it