Answer:
ans: centre of circle is ( -4 , 6 )
 and radius is 3 unit
 
        
             
        
        
        
The formula for finding the area of a rug: 

Plugging in the values we know, we can solve for s.

Take the square root of both sides.


 is approximately equal to 8.89
So, 8.89 feet is the answer.
 
        
        
        
Answer:
I need to know what question 1 is because we cant figure it out if you don't have 1)
Step-by-step explanation:
Postive
 
        
             
        
        
        
Answer:
A. -2 and 0 
Step-by-step explanation:
The curve hits both mark -2 and 0