Select the correct answer from each drop-down menu. Walter's family plays a quick game together every night after dinner. Walter draws names out of a hat to determine which kind of game to play. The family plays cards, board games, or video games. Walter draws names for three nights in a row.

The probability that the family plays a different game on each of the three nights is
. The probability that the family plays a video game two nights and cards one night is
. The probability that the game played on the first night is played again on the third night is
.

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

The answer is 10. and if you go by pemdas you would 1. multiplication 2. division 3. addition 4. subtraction