The formula to convert °f to °c is c = 5/9 (f – 32). 50°c = 122 °f why do you multiply 50 by the reciprocal of 5/9

How many grams must be adde to 970g to make 1 and a half kg

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]