The circumference of a circle is 15.2mm. Find the length of the radius.
Give your answer rounded to 1 DP. HELP PLS

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

Someone me what is the area of this figure? 18m 18m 8m 16m

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?