Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

The graph shows the function y equal 3x-1 what are the coordinates of the intercepts