Answer:
AOC = 20 degrees
Step-by-step explanation:
We know that FOB is 70 degrees, and COF is 90 degrees. So just add 70+90 and get 160 degrees. Then you subtract that from AOB which is 20 degrees.
 
        
             
        
        
        
Answer:
39 
Step-by-step explanation:
4  × 8
 × 8  = 39
 = 39
 
        
             
        
        
        
Answer:
-15c + 2
Step-by-step explanation:
 you start by multiplying the coefficients of the parentheses to the numbers inside which gives you 
- c - 32c + 5 + 18c - 3
then you simply just group together the like numbers. all "c" 's go together and everything without a "c" goes together
- 1c - 32c + 18c= -15c
5 - 3 = 2
the final answer simplified is 
-15c + 2
 
        
             
        
        
        
Answer: i think no cuz f(1)=2 but i am not sure
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Hi! The answer is 
Step-by-step explanation:




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