Answer:
60 degrees
Step-by-step explanation:
100+120+80+x=360
300+x=360
x=60
 
        
             
        
        
        
Answer:
b
Step-by-step explanation:
 
        
             
        
        
        
Answer:
math was made just so we can be bored
Step-by-step explanation:
 
        
             
        
        
        
Answer:
There is no result.
Step-by-step explanation:
This question does not have an answer, as you would need to plug in an x value to get any sort of answer.
 
        
             
        
        
        
When a zero of a polynomial is "c", a factor is (x - c). 
If the zero is p/q, a factor will be (x - p/q) or (qx - p).
The appropriate choice here is
  d (x+1)(3x-2)(x-2)