Answer:
7/10
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 0.4
Step-by-step explanation: Divide 2.4 by 6.
Hope this helps you out! ☺
 
        
                    
             
        
        
        
The slope is equivalent to the rise over run. Since the
slope of the bike ramp is ¼, the rise is equivalent to 1 and the run is
equivalent to 4. To get the angle of the bike ramp make with the ground, let us
use the equation tanθ= rise/run. 
Therefore, tanθ= ¼.  
Θ=tan-1 (1/4)
So the angle of the bike ramp is Θ= 14degrees
 
        
             
        
        
        
Answer:
(4,2),(5,−3),(−1,7),(0,9)
Step-by-step explanation: