Answer: c. 22X
Step-by-step explanation:
 
        
             
        
        
        
Since DE is the perpendicular bisector of JL. 
The perpendicular bisector is a line that divides a line segment into two equal parts. It also makes a right angle with the line segment. Each point on the perpendicular bisector is the same distance from each of the endpoints of the original line segment.
Since, a perpendicular bisector is a line that divides a line segment into two equal parts.
So, JK=KL. (which is not given in the option)
Since ED is a perpendicular bisector. So, each point on ED is the same distance from the endpoints of line segment JL.
So, EJ=EL.
Therefore, Option 1 is the correct answer.
 
        
                    
             
        
        
        
This is the associative property, since any numbers can <em>associate </em>with each other, via the parentheses.
 
        
             
        
        
        
Answer:
Your answer would be: A. -4
Step-by-step explanation:
Use the slope-intercept form y = mx+b to find the slope m.