Which property is illustrated by statement 13 x 12 = 12 x 13?

Which of these triangle pairs can be mapped to each other using two reflections?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Find the area of an equilateral triangle with a side of 6 inches