Answer:
all the possible values of y - x are 4 and 5
all possible values of x/y = 1
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
You have to multiply
 
        
             
        
        
        
Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4
 
        
             
        
        
        
Answer:
StartFraction pi Over 3 EndFraction
Step-by-step explanation:
we know that
The circumference of a circle subtends a central angle of 360 degrees or 2π radians
so
by proportion
Find out the central angle for an arc equal to One-sixth of the circumference of a circle
Let
x -----> the measure of the central angle in radians for an arc equal to One-sixth of the circumference 

Simplify

therefore
StartFraction pi Over 3 EndFraction