Leah needs to buy a plane ticket for her trip ticket on airline X cost $2000 in a ticket on airline y costs 15% less how much money will lead to save if she buys a ticket from airline y

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

table 3 represents a direct variation function. : )

you already gave the answer

step-by-step explanation: