Equilateral triangle abc is inscribed in circle o. use the diagram to find the following measures.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

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

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?