Step-by-step explanation: B
put the center of the circle on the right of the line and the edge of the circle on the p. Make part of a circle. you dont have to do the whole circle, but you can if you want.
do the same thing again but on the other side of the line.
now it should look like the first image i included (if you didnt do the whole circle)
now take your straightedge/ruler/line maker and make it go through the intersecting points on the circles, like the second image.
Note that my images are for demonstration. They're not perfect at all, they're just to show you how to do it.
 
        
             
        
        
        
Answer:
4 balloon would expect to be orange
 
        
             
        
        
        
3x=78+x-2 is the answer. Good luck on your homework!
        
                    
             
        
        
        
The first, third, fifth, and last one are right. Do you want me to show you the steps or are u good
        
                    
             
        
        
        
Answer:
D 22.5CM
Step-by-step explanation: