Answer:

Step-by-step explanation:
 
 
 
        
                    
             
        
        
        
Answer:
8000 (c)
Step-by-step explanation:
20x20x20=8000
 
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
The coefficient is the number in front of the variable.
So, in this case, the coefficient of n^2 is 6 and of n is 2.
 
        
             
        
        
        
Let the radius of the circle be r. Then the line from the external point through the center of the circle which extends to the far point on the circle has length 3r .By the tangent - secant theorem 
t^2 = 3r * r = 3r^2 ( where t is the length of the tangent).
So t = √(3r^2) = √3r answer.
 
        
             
        
        
        
Answer:
180.975 square feet 
Step-by-step explanation:
est: 181 square feet