Answer:
The change in delta x would be 0 in the second option because the change is exactly the same.
 
        
                    
             
        
        
        
Answer:
Each length of the rope will be 0.8 feet long
 
        
                    
             
        
        
        
Answer:
a) - 11x - 94y / 12    b)  x -4 / 5- 3x   c) 12x - 11 /10y
Step-by-step explanation:
a)  2x - 6y / 4    -  4y - x/ 12    -   4x - 20y /3
6x - 18y / 12 -     4y - x / 12              -  16x - 80y / 12
= 5x - 14y / 12     - 16x - 80y / 12
- 11x - 94y / 12
b) x /5 -    4/ 3x =  x -4 / 5- 3x
c) 2x -3/ 5y  -    5- 2x / 10y + x/y
4x - 6 /10y   -  5-2x/ 10y +  10x / 10y
2x - 11 / 10  + 10x / 10y
= 12x - 11 /10y
 
        
                    
             
        
        
        
Im not entirely sure but, if you're on plato answer D is correct
model 1 has a random pattern and is fit for the data
        
             
        
        
        
Answer:
113.1in²
Step-by-step explanation:
The answer for this question will be 113.1in² 
As we know the diameter that is 12 inches. 
Thats how we got the area for this question. 
Hope this helps