Some hikers come to a river in the woods. They want to cross the river but decide to find out how wide it is first. So they set up congruent right
triangles. The figure shows the river and the triangles. Find the width of
the river, GH. *
3 m
5 m
K
3 m
H
5m
15m
45m

Someone answer asap for ! 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