Answer:
x^2+(y-1)^2=25
Step-by-step explanation:
eqn of circle : (x-h)^2+(y-k)^2=r^2
center of circle = (h,k) 
hence, the center of the current circle is (2,3) 
moving 2 units to the left would make the center (0,1) 
the radius would remain the same (5) , hence the new eqn would be 
(x-0)^2+(y-1)^2=25
x^2+(y-1)^2=25
 
        
             
        
        
        
Answer:
(5x-4)(x+1)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-4x - 20x
Step-by-step explanation:
Multiply 2 by -10
 
        
                    
             
        
        
        
2 because 3 meters is labor 6 feet and 2 is above 5'9'' so it's kinda understandable
        
             
        
        
        
Answer:
167 and 168
you divide 335 by 2, you get 167.5
so it's gonna be either 166 and 167 or 167 and 168
then you add up 166 and 167, you get 333 (so this is not the answer)
it means the answer is <u>1</u><u>6</u><u>7</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>1</u><u>6</u><u>8</u> (167+168=335)
hope it helped, sorry for my bad english
if something is not clear, write a comment I'll answer