There are two sets of coordinates that would form a square.
Coordinate set #1: (4, 0) and (4, 1)
Coordinate set #2: (2, 0) and (2, 1)
Hope this helps!
        
             
        
        
        
Answer:

Step-by-step explanation:
The standard equation for circle is 

where point (a,b) is coordinate of center of circle and r is the radius.
______________________________________________________
Given 
center of circle =((-2,3)
let r be the radius of circle
Plugging in this value of center in standard equation for circle given above we have

Given that point (1,2 ) passes through circle. Hence this point will satisfy the above equation of circle.
Plugging in the point (1,2 )  in equation 1 we have

now we have value of r^2 = 10, substituting this in equation 1 we have
Thus complete equation of circle is 
 
        
             
        
        
        
Xia's flowers = may + june
xia's flowers = 5f + 8f
xia's flowers = 13f
the expression for xia's flower is 13f
        
             
        
        
        
Answer:
d(3d-10)
Step-by-step explanation:
You pull out the common factor of d from both terms, and group the remaining terms inside a parenthesis.