Answer:
This can be solved like this:
4x-3x+9=20
<em>Solving 4x-3x</em>
x+9=20
Transposing +9
x=20-9
And now we have, x=11
First add up the total number of chances.
Which is 12. This is the denominator.
Next find out how many there are of the kind he wants.
He has a chance of getting the two yellow socks out of the 12 total.
So, now you have two out of twelve chances. To put this in fraction form put the total number of chances on top and the number of the thing they want on top.
2/12
Now simplify.
The biggest number that goes into both of them is two. Divide both by two. This will give you 1/6. I hope this helped
Answer:
n=-N/5+9/5
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
The remainder of n/4 is 2
n/4 represents the exponent
For example if n=6 then when we divide 6/4 the remainder is 2
if n=6 then i^6 = i^4 * i^2 = 1* (-1) = -1
The value of i^2=-1
i^2 = -i
i^4= 1
So if the remainder of n/2 =2 then it means i^2 = -1
the value of i^n =-1