Given a vector with the initial point, (5,1) and the terminal point, (-4,0), find the vector in component form.
• (-9,-1)
(1,-1)
(1,1)
(9,1)

Find x to the nearest hundredth place

Find the solutions for a triangle with a =16, c =12, and b = 63º

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.