Answer:
B 
Step-by-step explanation:
In the slope intercept equation of the line the number that not multiplies the x or the y indicates where the line intercept the y axis 
so in this cas the line intercept the y axis in the point (0,2) 
so the answer is B 
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
1/4πr² + (2x4) - 1/4πr²
r = 4
8
 
        
                    
             
        
        
        
Answer:
The volume is 7.9 units
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
 
        
             
        
        
        
Answer: 80
Step-by-step explanation: :D happy to help. Plz friend me!!!