match the following items.
if ∠dbc = 40°, then
1. m =
40
2. m =
80
3. m∠ecb =
100
4. m∠dcf =
50

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

Select the correct answer and solve for y

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?