Answer:
1a+12/2
Step-by-step explanation:
1/2a+6
1/2a+6/1
1/2a+6/1*2
1/2a+12
1a+12/2
 
        
             
        
        
        
Yeah the tickets is over-priced. Sure the question is not missing ?
        
                    
             
        
        
        
Answer:
-7d
Step-by-step explanation:
42 divided by -6 =7d
 
        
                    
             
        
        
        
Answer:
B. Place the compass at P and draw an arc of length OP across the circle.
Below is the diagram for help.
Step-by-step explanation:
We are given with an already constructed circle of diameter  and
 and  as radius.
 as radius.
To draw a regular hexagon(six-sided), we need to make first cut on the circle of an arc equal to radius of the circle taking any point of the diameter as center
So here, We will consider  as a center and take an arc of length
 as a center and take an arc of length  and make a cut on the circle.
 and make a cut on the circle.
This would be the first step and James need to repeat the same steps by considering the newly formed cut as center each time.