sometimes i use a thingy called calculator soup and it should have a measurement calculator  
 
        
             
        
        
        
Answer:
2.5-5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
3/1
Step-by-step explanation:
you need to count the hight of the line from the (0,2) which will be 3 and then how much of the distance of x is. I used rise over run.
 
        
                    
             
        
        
        
Answer: p < -8
Step-by-step explanation:
 
        
             
        
        
        
Answer:
11°
Step-by-step explanation:
tan ∅ = 20/100 = 0.2
∅ = 11.31°