The following figure is not drawn to scale. Find the marked unknown angle. 390 90° a Za=

What is the measure of x, in degrees

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.

Select the number of ways in which a line and a circle can intersect