The simplest rationalisation factor of root 3-root 5

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?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.