Answer:
16.1
Step-by-step explanation:
 
        
             
        
        
        
 Answer:
∠D = 56°
∠D = 180° - (35° + 89°) = 56°
 
        
             
        
        
        
Answer:
m=0.25
Step-by-step explanation:
m = (y_2-y_1)/ (x_2-x_1) 
Let's get 2 of any coordinates in the graph, for example: (4,2) and (0,1) 
m = (1-2)/(0-4) = 1/4 or 0.25
 
        
             
        
        
        
Answer:
He said points 
Step-by-step explanation:
I can get points for nothing