Answer: The answer is 5a+13
Step-by-step explanation:
Answer:
Bru where the options or......... like bru where is it
Step-by-step explanation:
#1) Arrange the numbers from least to greatest.
#2) If there is a odd amount of numbers the middle number is your answer.
but if there is a even amount of numbers, take those two middle numbers, add them, then divide them by two. Then you got your answer.
The order of selection matters, therefore we need to find permutations:
The number of ways is found from 10P3.
A right angle measure 90°, so like the angle would look like: L, the corner of the L