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

Using the calculator:

To the nearest tenth:
Answer:
-22 1/2
Step-by-step explanation:
-2 1/2 *s
Let s = 9
-2 1/2 (9)
Change to an improper fraction
-5/2 *9
-45/2
Change back to a mixed number
-22 1/2
That would be

, but it is also equal to just

. You would simplify the

part, and you would get

, or if you need a decimal,

But don't forget the negative part, so the answer would be

or
Answer:
oof my depressed play list like dam
Step-by-step explanation:
Answer:
Parallel lines have the same slope and will never intersect. Parallel lines continue