10. Two lighthouses are located on a north-south line. From lighthouse A the bearing of a ship 3742 m away
is 129° 43'. From lighthouse B the bearing of the ship
is 39° 43'. Find the distance between the lighthouses.
nen
the

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212