(03.05 lc)

name the similar triangles

a. δabc ~ δdef

b. δabc ~ δefd

c. δabc ~ δdfe

d. δabc ~ δfed

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

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

Determine if the equation defines y as a function of x: 2xy = 1. yes o no