Use the diagram and given information to answer the questions and prove the statement.

given: < x = < z

xy = zy

prove: az = bx

a) re-draw the diagram of the overlapping triangles so that the two triangles are separated.
b) what additional information would be necessary to prove that the two triangles, /_\ xby and /_\ zay, are congruent? what congruency theorem would be applied?
c) prove az = bx using a flow chart proof.

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Describe how making an ‘and’ compound sentence effects your solution set

Tom drove 206 miles in 3.9 hours. estimate his average speed.