Answer:
2/3
Step-by-step explanation:
We can find the slope by using the slope formula
m = ( y2-y1)/(x2-x1)
    = ( 12-18)/(20 -11)
    = -6/-9
  = 2/3
 
        
             
        
        
        
False,I think because it is true it have to be 50%
        
                    
             
        
        
        
Answer:
ohh 
Step-by-step explanation:
 
        
             
        
        
        
18xy
You need to do 6*3=18
Then x*y= xy 
        
             
        
        
        
Hi! 
A perfect square is the product of when a whole number is multiplied by itself
Ex:
6 × 6 = 36, 36 is the perfect square. 
The number that is being multiplied is the square root. 
So to find the correct answer for this question, let's use the process of elimination. 
100 = 10 × 10 so we can cross out 100
64 = 8 × 8 so we can cross out 64
25 = 5 × 5 so we can cross out 25
Now all we have left is 24, which is not a perfect square. 
Answer: A. 24
Hope this helps :)