Write an equation to represent the relationship "a number
decreased by 7 is equal to -19". then solve the equation. *

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: ac and db are diameters. m∠3=

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.