If < 10 and < 15 are congruent which lines are parallel

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 =

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

What is the range for 31,39,29,34,37,24,36,33,34,28