6/2 is the number 6 being divided in half by 2; to figure this out just count your 2 table factors! Shown work:
2 x 2 = 4
2 x 3 = 6!
So 6 divided by 2 (6/2) is just the oppoposite of 2 x 3 = 6
        
             
        
        
        
Answer: x=-2+2 sqrt 6 divided by 5
Hoor this helps
Step-by-step explanation:
 
        
             
        
        
        
Answer: 4.6 horas.
Step-by-step explanation:
Podemos calcular el tiempo necesario por una llave:
si sabemos que se llena en 8 horas con 4 llaves, entonces una sola llave va a tardar 4 veces 8 horas en llenar el tinaco, es decir, una sola llave tarda:
4*8h = 32 horas 
ahora, si usamos 7 llaves, el tiempo necesario va a ser un septimo de eso:
(32 h por llave)/(7 llaves) = 32/7 horas = 4.6 horas.
 
        
             
        
        
        
We need to see the graph to be able to answer the question
        
             
        
        
        
Hey there!! 
Let's take the length of the bigger piece as x inches 
Then, the length of the smaller piece would be x - 8 inches
The sum of these lengths would be 54 inches 
... x + x - 8 = 54 
... 2x - 8 = 54 
... Add 8 on both sides 
... 2x = 62 
... Divide 2 on both sides 
... x = 31 
Hence, the length of the bigger piece = 31 inches 
The length of the smaller piece would be = 31 - 8 = 23 inches 
Hope my answer helps!!