If AC=24, what is AB?
Write an equation and solve for x first.
![If AC24 what is AB Write an equation and solve for x first class=](https://us-static.z-dn.net/files/d18/0621443c85508846fc60115afc951623.png)
Answer:
AB = 6
Step-by-step explanation:
from the diagram
AB + BC = AC , that is
x + 3x = 24
4x = 24 ( divide both sides by 4 )
x = 6
then
AB = x = 6