100 POINTSbrainlest to the person who get it right

Oh mah Gawd

Step-by-step explanation:

[1] x² - 4/2x - 4

[2] 4 - 3x/2x + 4

[3] x²/2x² - 2

[4] x² + 5/5 - x

[5] - x³/x² - 4

[6] x + 3/x³ - 1

[7] 5 - x²/3x²

[8] - 2x + 6/2x³ - 3

[9] 4x²/- 3x² + 1

[10] 4x - 1/6x + 1

[11] x² - 1/x² + 1

Whoa what the-

Step-by-step explanation:

a - base

b - exponent

so,

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°