Finding direction.
tan(θ)=-9/5
θ=-60.95 degrees approx.
Because the range of tan is restricted [-π/2,π/2]...
θ=180-60.95=119.05 degrees approx.
answer: 119.05 degrees approx.
The second option: 4x² - x + 1
All you have to do is add the like terms:
3x² + x² = 4x²
4x - 5x = -x
-2 + 3 = 1
Combine all the results and you will get your solution!
Answer:
Remove backets
Group and Evaluate like terms
Answer:
The first one :)
Step-by-step explanation:
