Which of these is a simplified form of
?
27x6y9
13x6y9
54x12y18
81x18y27

because they could drop even lower..

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.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )