Micheal is here to help. 
A's slope would be 0.33 And B's slope would be 0
Step-by-step explanation:
To find a slope you have to use y2-y1/x2-x1 
If you do this with both the anwsers will be 0.33 and 0.
 
        
             
        
        
        
Yes, 90° is supplementary and 180° is condemnatory.
Hope it helps! 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
<h2>b= a/3 - 13/3</h2>
Step-by-step explanation:
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