The line  is already written in the
 is already written in the  form. This means that
 form. This means that  is the slope. If two lines are perpendicular, their slopes are the anti-inverse of each other, i.e. their product is -1.
 is the slope. If two lines are perpendicular, their slopes are the anti-inverse of each other, i.e. their product is -1.
So, our perpendicular line has a slope of 
Finally, we want a line passing through (1,1) with slope  :
:

 
        
             
        
        
        
64
80               80
thats how you havw to put it
 
        
                    
             
        
        
        
Answer:
the answer is 5/8 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
C= 10.6
Step-by-step explanation:
AB^2=AC^2+CB^2
C^2=7^2+8^2
C^2= 113
√113=10.630
 
        
             
        
        
        
Required algebraic expression is 8/(x - m)