The probability is just 1/2 that the disc will result with the white side landing up.
There are two sides to the disc. If they are equally likely to happen, then the chance of either side is 1/2. It does not matter which number the flip is.
Step-by-step explanation:
Please see the photo for the method
Answer:

Step-by-step explanation:
So we have the limit:

Let's remove the fractions in the denominator by multiplying both layers by (6+x)(6). So:

Distribute:

Simplify the numerator:

Both the numerator and the denominator have an x. Cancel:

Direct substitution:

Simplify:

And that's our answer.
And we're done!
Step-by-step explanation: its A. the denominator has to be the same as the hypotenuse