Peggy gets stuck in the back of an elevator and can't get out. the elevator goes up two floors down five floors down three more floors then up one floor she is now on the 4th an elevator for what floor did she start on hint if vertical number line may you solve this problem

wait did u say she is now on the 4th floor.

Step-by-step explanation:

I couldn't tell

step-by-step explanation:

sry but any answer choices

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.