Answer:
b i think
Step-by-step explanation:
When you are finding the mean of something you are adding all of the numbers together and are dividing the sum by the number of numbers that are given...for example: 1.) 11+7+9+3+3+8+10+5=56->56/8=7 so your mean would be 7!!!Hope this helps...Please make brainliest!!!!
Answer:
30
Step-by-step explanation:
25 times 1.2= 30
Answer:
![Area = 270m^2](https://tex.z-dn.net/?f=Area%20%3D%20270m%5E2)
Step-by-step explanation:
Given
![A = \frac{1}{2}bh](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7Dbh)
![b = 18m](https://tex.z-dn.net/?f=b%20%3D%2018m)
![h = 30m](https://tex.z-dn.net/?f=h%20%3D%2030m)
Required
Solve for A
Simply substitute 18 for b and 30 for h
![A = \frac{1}{2}bh](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7Dbh)
![A = \frac{1}{2} * 18 * 30](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2018%20%2A%2030)
![A = 270](https://tex.z-dn.net/?f=A%20%3D%20270)
Hence:
The area is
![Area = 270m^2](https://tex.z-dn.net/?f=Area%20%3D%20270m%5E2)