What can you conclude about ∠XYZ if m∠XYW = 45° and YZ−→− is the image of YX−→− after a reflection across line m? Answer choices are
m∠XYZ = 45°

∠XYZ = ∠XYW + ∠WYZ

∠XYZ is a right angle.

∠XYZ is an obtuse angle.

Which statement about the relative areas of triangle abd and triangle xyz is true

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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