Geometry Kites pls help

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Find the distance between (0,5) & (-4,2)