Answer:
30.0 N at 36.87 degrees southwest
Step-by-step explanation:
The forces are vectors, so we can represent the sum of these forces as follows:
Now, by the Pythagorean theorem, we can calculate the magnitude of resultant force:
![\begin{gathered} \text{ Resultant = }\sqrt[]{24^2+18^2\text{ }} \\ \text{ Resultant = }\sqrt[]{576+324\text{ }} \\ \text{ Resultant = }\sqrt[]{900} \\ \text{ Resultant = 30.0 N} \end{gathered}](https://img.qammunity.org/2023/formulas/physics/college/ovqc8gsvacr04h464ook007l1jjbm62fpw.png)
So, the magnitude of the resultant force is 30.0N.
Finally, we can calculate the angles as:

Then, the resultant force is 30.0 N at 36.87 degrees southwest