Answer: 80meters
Step-by-step explanation:
Perimeter= adding all sides
Width=8 meters
We know two sides together are 16.
The length is equal to 4 x 8.
Each long side is equal to 32.
32+32+16= 80.
I think Mold B
Sorry If its wrong
2 equivalent expressions always have the same amount. They always equal the same number.
Answer:
When selecting subsets of a larger set in which order is not important, you are finding the number of combination of n elements taken r at a time.
Step-by-step explanation:
We have to fill the blank.
When selecting subsets of a larger set in which order is not important, you are finding the number of combination of n elements taken r at a time.
Combination:
- A combination is a selection of all or part of a set of objects from a larger set such that the order of selection is not important.
- This is given by the formula:
where n is the number of objects in consideration or the larger set from which we have to choose r with no repetition.