Answer:
2/9
Step-by-step explanation:
From the image, the total number of outcomes when two die are rolled = 36
It can also be seen that a sum of 5 can be got 4 times and a sum of 9 can be got 4 times too
Therefore, the probability of getting a sum of 5 = 4/36
Probability of getting a sum of 9 = 4/36
The probability of getting either a sum of 5 or 9 gives;
4/36 + 4/36
= 2/9
Answer:
A
Step-by-step explanation:
The side lengths must satisfy the Pythagorean Theorem to be a right triangle. The formula is where a is the smallest side, b is the medium side, and c is the largest side. Test each set of numbers.
This satisfies the theorem. Since this is a multiple choice question, only one solution is possible. A is the solution.