The radius of the circle is 2.5 cm. - Find the circumference of the circle. Round your answer to the nearest centimeter 2.5 cm
8 cm
O 16 cm
O 79 cm
O 157 cm

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

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?