The map shows the route of the race. You are at point y, 6000 ft from the first checkpoint a. The second checkpoint b is located at the midpoint between a and the end of the race z. The total race is 3.1 miles. How far apart are the two checkpoints

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.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Find the arc length of the semicircle. 7the grade