9514 1404 393
Answer:
   (x +1)^2 +(y -3)^2 = 4
Step-by-step explanation:
The equation of a circle centered at (h, k) with radius r is ...
   (x -h)^2 +(y -k)^2 = r^2
The graphed circle is centered at (h, k) = (-1, 3), and has radius 2, so its equation is ...
   (x +1)^2 +(y -3)^2 = 4
 
        
             
        
        
        
Answer:
Option D) 1.26 tons
Step-by-step explanation:
we have

where
d is the diameter of a rope in inches
w is the weight in tons
we have
 ----> the diameter is two times the radius
 ----> the diameter is two times the radius
substitute the value of d and solve for w


assume 


 
        
                    
             
        
        
        
The answer should be the third one
        
             
        
        
        
Answer:
213
Step-by-step explanation:
u multiply first then add the rest ez