The angle on one side of a straight line is 180°, so 40° + 60° + h = 180°. 
If you rearrange this you will get h = 180° - 60° - 40°, this will give you: h = 80°. 
Hope this helps
        
             
        
        
        
Answer:
w= -27
Step-by-step explanation:
w/3 = -9
w = 3 * -9 = -27
 
        
             
        
        
        
Answer:
y ≤ -1/3x + 1
Step-by-step explanation:
The shading is below the line so it is y ≤ and then the slope is -1/3x because when you go down 1 and 3 units to the right, you get another point. And lastly, the y-intercept is 1.
I hope this helps
 
        
                    
             
        
        
        
Answer:
I can't see the picture. 
Step-by-step explanation:
 
        
                    
             
        
        
        
Honestly I don’t even know what