Decrease £85 by 20%
help pl

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 =

Use the graph of the sine function y=2sinθ shown below

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?