Answer:
9 meters
Step-by-step explanation:
Area of a square:
![A=s^2](https://tex.z-dn.net/?f=A%3Ds%5E2)
There are only 2 variables in this equation, and as A is already given, you can solve for s. Just plug in the given value and go from there:
![A=s^2\\81=s^2\\s^2=81\\s=\sqrt{81}\\s=\pm9](https://tex.z-dn.net/?f=A%3Ds%5E2%5C%5C81%3Ds%5E2%5C%5Cs%5E2%3D81%5C%5Cs%3D%5Csqrt%7B81%7D%5C%5Cs%3D%5Cpm9)
You cannot have a negative side length, so the answer here is just 9 meters.
Correct answer is C CCCCCC
Answer:
x = 5/2, -3
or
x = 2.5, -3
or
2 1/2, -3
Step-by-step explanation:
Brainliest Please!!
- Hermionia
Answer:
29
Step-by-step explanation:
Direct i think is the correct answer