Answer: 10 - 2√21
Step-by-step explanation: I simplified your question by using an online calculator. :)
 
        
             
        
        
        
Answer:
(x -2)^2 + (y-6)^2 = 16
Step-by-step explanation:
The equation of a circle is of the form
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x- 2)^2 + (y-6)^2 = 4^2
(x -2)^2 + (y-6)^2 = 16
 
        
             
        
        
        
Answer:
$9.99*m=d
Step-by-step explanation:
 
        
                    
             
        
        
        
Step-by-step explanation:
-4x+1+6-(-9x)
-4x+7-(-9x)
5x+7
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
If you plug in 5 1/3 to the equation, the result is 6, meaning that the point lies on the line.