The best answer I can think of is that a line doesn't have a point where it starts or stops, but instead goes on forever, unlike a ray which has a start or end point but not the other, and a line segment which has a start and stop point. Hope this helps!
        
             
        
        
        
1/20x52/1=52/20 which equals to your answer that is 2 3/5
        
             
        
        
        
Answer:
y would be 14
Step-by-step explanation:
If y=4 and x=12, that means x is 3 times the amount of y. Therefore, if x is 42, y should be three times less the amount. 42/3 is 14 and that's your correct answer!
 
        
             
        
        
        
The circumference of a circle is pi x diameter. Therefore, we can use this in reverse order as well. 
I’ll be using 3.14 as pi, but if you need a more exact answer you can always use the pi function on a calculator. 
37.68/3.14 = 12
Therefore, the diameter must be 12. 
Since the radius is half the diameter, we can divide by 2 to find the radius.
12/2 = 6
Therefore, the radius of our circle is 6. 
The area of a circle is equal to pi x radius squared. 
Since we know our radius, we can solve. 
Using PEMDAS, we know to use exponents first, so 6 squared is equal to 36. 
From there, we can multiply. 
36 x 3.14 = 113.04
And there we have your answer! 113.04 is the area of the circle.
Hope this helped :)
 
        
                    
             
        
        
        
I mean it’s true but i don’t know if that’s what you’re asking