Answer:
120 
Step-by-step explanation:
180 subtract 60 equals 120
 
        
                    
             
        
        
        
S=θr
10.91=θ5
10.91/5=θ
therefore 
θpie/180= your answer in radians
        
             
        
        
        

A=10, B=11, C=12, etc.


Now, the "only" thing that remains to do is solving the above equation. 
While making this problem I only made sure it has a solution. I didn't try to solve it myself and I didn't know it will end up with such "convoluted" polynomial. Sorry to everyone who tried to solve it... m(_ _)m
I think the best way to approach it is using the rational root theorem since we know that  . Moreover we can deduce that
. Moreover we can deduce that  since there is
 since there is  and
 and  .
.
After you succesfully solve it, you should get the answer  .
.
 
        
             
        
        
        
Answer:
x and y can help you show you the constant rate or the unit rate
Step-by-step explanation:
if you use a graph you can see that x mutipley my a certain number gets you y