Hi, could anyone help please ? I can't manage to get this right...
![Hi could anyone help please I cant manage to get this right class=](https://us-static.z-dn.net/files/d1d/34712c57d9380d2f94d9749c750d2612.jpg)
So everything you have now is right so far:
[tex]\cos(24) = \frac{z}{118}[/tex]
Multiply 118 to the left side to isolate z
[tex]118\cdot\cos(24) = z[/tex]
z = 50.05
Hope this helps