Answer:
 
Step-by-step explanation:
Parallel lines have the same slope
The slope of the line shown is  
Therefore, the slope of the parallel line will also be 
 
        
             
        
        
        
I can’t see anything on the thing bro
        
                    
             
        
        
        
I don't know what you mean by "Broken apart," but I'll do my best...
20 x 90 = 1800
9 x 7 = 63
1800 + 63 = 1863
I hope this helped you! :)
 
        
             
        
        
        
You can cut 15.4 pieces or rounded to 15 pieces just take 12.32 and divide by 0.8 giving you 15.4