We need to use the calculator, using the tan⁻¹ function:

Using the calculator:

To the nearest tenth:
I think answer should be the last option please give me brainlest let me know if it’s correct or not okay thanks bye
Umm kid u forgot to put in like -, +, or x, or at least /
but here are the answers, if its addition the answer is 1/4, if its subtraction answer is -19/4 but if u simplify it to mixed fraction answer would be -4 3/4, if its multiplication answer would be -45/8 but simplify that and it would be -5 5/8, if its division answer would be -9/10 hope this helps
Answer:
Division property of equality
Step-by-step explanation:
They are dividing both sides.