Use the given information to match the answers. abc is a right triangle. 1. 2√13 2. √5 3. 3√3 1. if b = 2 and c = 3, then a = 2. if a = 3 and c = 6, then b = 3. if a = 4 and b = 6, then c =

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?