Answer:
We will have a new angle [tex]\theta_{new}=143^{\circ}[/tex]
Step-by-step explanation:
If we rotate this angle 90 degrees counterclockwise we just need to add both angles, which means:
[tex]\theta_{new}=44^{\circ} + 99^{\circ}=143^{\circ}[/tex]
Therefore, we will have a new angle [tex]\theta_{new}=143^{\circ}[/tex]
I hope it helps you!