Answer:
The area of the walls is 
Step-by-step explanation:
we know that
The area of the walls is equal to the perimeter of the conference room multiplied by the height of the ceiling
so
=2,160\ ft^{2}](https://tex.z-dn.net/?f=A%3D2%5B40%2B50%5D%2812%29%3D2%2C160%5C%20ft%5E%7B2%7D)
870 is the answer. when rounding ask yourself whats the number before.
If it's a 1 thru a 4 you round down. If it's 5 trhu 9 you round up.
The answer would be A, Mean
The mean is the Average of a data set.
I hope that this helps. If it does, please rate Brainliest :D
Answer:
i think 3
Step-by-step explanation:
please mark brainliest if right or close
:)
Good morning,
Answer:
5 + 12 ≤ x ⇔ 12 ≤ x − 5 ⇔ x − 5 ≥ 12.
:)
