105
or
140
explanaion: its one of the two i believe
 
        
                    
             
        
        
        
Answer: thousandths
9,000
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 40 degrees
Step-by-step explanation:
did this on khan! :)
 
        
             
        
        
        
To multiply a number, simply take a number (Let's say 4) and another number (Let's say 3). If you multiply 4 by 3, you are simply taking the number 4, and adding it to itself 3 times (4 + 4 + 4).
I hope this makes sense, please tell me if you need some more information.
Hope this helps!
 
        
             
        
        
        
Answer:
(x + 9)(x - 8)
Step-by-step explanation:
f(x) = x^2 + x - 72
      = x^2 - 8x + 9x - 72
      = (x^2 - 8x) + (9x - 72)
      = x(x - 8) + 9(x - 8)
      = (x + 9)(x - 8)