Aaron sold half of his comic books and then bought sixteen more. He now has 36. With how many did she begin?

40

Step-by-step explanation:

36-16 = 20

20*2=40

Lets check - half comic books - 40/2= 20 + 16 more = 36

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

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.