Answer: D
Step-by-step explanation:
Proof see picture
 
        
             
        
        
        
Answer:
AN = 16 units
Step-by-step explanation:
So we can use the fact that 
- Since this is an isosceles triangle, segments FO and FR are both equal to 7
Manipulating the equation above to solve for AN we have 
- Substituting in the known values we have  
 
        
                    
             
        
        
        
Answer:
About 432 people read at least one book per month. 
Step-by-step explanation:
36/50 people read at least one book, multiply 36/50 by 12 to make the fraction 432/600. 
 
        
             
        
        
        
X=3; you can set up a proportion using the slope equation. So (y[sub2]-y[sub1])/(x[sub2]-x[sub1])=2/1 then plug in the values and simplify. Then cross multiply and solve for x. Rest of work shown in the picture
        
                    
             
        
        
        
Answer: 2 and 4 
Step-by-step explanation: the quick way is by dividing all the answer options