Triangles KLM and K'L'M' are shown on the coordinate plane. Which algebraic representation shows how to find the coordinates of triangle K'L'M'?
M'
K
A. (X, Y)= (x)
B. (x, y) - (x )
C. (x, y) → (2x, 2y)
D. (x, y) → (3x, 3y)

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

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

I’m confused on how to work the pie charts