Where 1/3 of the 1 section had been painted, have each section have 3 parts. So each complete section will be 3/3. Where there is 4 section with 3 parts each, we have 12 parts. Thus, you painted 1/12 of the fence.
        
             
        
        
        
Answer:
Arc Length = 68.7
Step-by-step explanation:
The formula that is used to find the arc length:
s = (θ/360) * 2πr
(You would get the value of θ, by subtracting 57 from 360)
(You would get r by dividing 26 by 2)
Now we can solve this;
s = (303/360) 2π(13)
s = 0.842 * 2π(13)
s = 0.842 * 0.283(13)
s = 68.7
Hope this helps!
 
        
             
        
        
        
For this case defining variables we have:
 x: total amount of liters of potting soil.
 y: number of liters of potting soil in each pot.
 We have then to find the number of pots we use the following expression:
  
 Substituting values we have:
  
 Rewriting we have:
  
  
 Rounding to the previous whole we have:
  
 Answer:
 Yao Xin can fill 18 pots
 
        
             
        
        
        
Answer:

The solution for  is all real numbers less that or equal to 36.
 is all real numbers less that or equal to 36.
Step-by-step explanation:
Given expression:

To find the solution for 
Solution:
In order to solve for  , we will make sure to isolate the unknown variable
 , we will make sure to isolate the unknown variable  on left side alone by doing math operations on both sides of the inequality.
 on left side alone by doing math operations on both sides of the inequality.
We have:

Multiplying both sides by 2.

The 2 on left side will cancel each other leaving  alone.
 alone.
Thus, we have:

Thus, solution for  is all real numbers less that or equal to 36.
 is all real numbers less that or equal to 36.