A Baseball Is Thrown with a Velocity at an Angle

Multiple Choice

A baseball is thrown with a velocity at an angle $\theta$ with the horizontal.The horizontal component of its velocity in the absence of air resistance is

A) v cos $\theta$
B) v cos $\theta$ - gt
C) v² + 2gx
D) v² - 2gx
E) v sin $\theta$ - gt