Answer:
Answer: D
Step-by-step explanation:
I just took the test
 
        
                    
             
        
        
        
6,000 because 6 it in the thousands place
        
             
        
        
        
Answer:
s=70
Step-by-step explanation:
all angles in a triangle add up to equal 180 degrees. 
180-63-47=s
70=s
 
        
             
        
        
        
Step-by-step explanation:
the domain of the function is the set of all real numbers
{x|x ∈ R}