What is an equation of a line which passes through (6,9) and is perpendicular to the line whose equation is
4x - by = 157
1)
y-9--(3-6)
y-9= (x=6)
|3)
y+9= -3(x+6)
y+9= (x+6)
2)
3

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d. c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft