Question:
Solution:
Let the following equation:
![\sqrt[]{12-x}=\text{ x}](https://tex.z-dn.net/?f=%5Csqrt%5B%5D%7B12-x%7D%3D%5Ctext%7B%20x%7D)
this is equivalent to:
![(\sqrt[]{12-x})^2=x^2](https://tex.z-dn.net/?f=%28%5Csqrt%5B%5D%7B12-x%7D%29%5E2%3Dx%5E2)
this is equivalent to:

this is equivalent to:

thus, we can conclude that
x= 3.
That would be 5, all you need to do is divide by 2 or mltiply by 0.5 to get half of a number
Answer:
324
Step-by-step explanation:
you can compare the length of sides of both the triangles...
Answer: it’s 9
Step-by-step explanation:
54 divined by 6 = 9