Answer:
measure the distance between two points on the ground and then measure angles between the top
 
        
             
        
        
        
Answer:
|−70 − 15| = |−85| = 85 units - B
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Using point-slope form,

 
        
             
        
        
        
1, X = 6
2, X = 13
3, X = 9
        
             
        
        
        
You add all the values together based on the dot plot. 
1 dot on 16 
4 dots on 17
4 dots on 19 ....etc. 
16 + 17(4) + 19(4) + 21 + 22(2) + 23 + 25 = 273