Hello! I’m really struggling with this, any help is appreciated (:

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

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