Answer:
2544.8
Step-by-step explanation:
To find 4.5 radians in degress, multiply 4.5 radians by 180°π radians
4.5 x 180°π≈4.5*565.5=2544.75≈2544.8
Answer is shown in the image below. Can I get brainliest pls :)
1. (-35fi) + 12 + 3i
2. i - 1 + 6i (squared) over i
5. is 0 i think
hope this helped a little bit