Answer:
y=x-2
Step-by-step explanation:
If you have drawn the graph of  .
.
To determine the equation of the line which  should be drawn to solve the equation:  x² - 4x +3=0
Simply carry out the subtraction: 

The equation of the line which should be drawn is: y=x-2
What this means is simply:
If
 
 
        
             
        
        
        
Answer: 2(13x+2)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
c. 35/12
Step-by-step explanation:
Use soh cah toa, tangent equals opposite over adjecent. A also remember tangent by remembering that it is the only ratio to not use the hypotenuse.
 
        
             
        
        
        
Answer:
<em>the father has 8 children</em>
Step-by-step explanation:
The cake = 1 whole = 12/12 = 3/3
If the father ate 1/3 of the cake, we know that 2/3 of the cake was divided amongst his children
How many 1/12's can fit into 2/3? 
- (2/3) / (1/12) --> (2/3) x (12/1) = (24/3) = 8
If 8 1/12-pieces can fit into 2/3 of a cake, <em>the father has 8 children</em>.