You roll two six-sided dice. What is the probability that the sum is 6 given that one die shows a 4?

2/36 or 1/18

Step-by-step explanation:

there are a possible 36 outcomes but only two ways to get a sum of 6 if a 4 is rolled:  4, 2 or 2, 4

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1