Will mark brainliest!

me answer this question in the attachment, i do not understand it and need it asap

answer choices are :

a. pieces of right triangles similarity theorem

b. side-side-side similarity theorem

c. substitution

d. addition property of equality

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

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 a parallelogram with base 15 yards and height 21 2/3