Simplify the following expression 12x^2 2-5x-8x^2-13x

hkhkhkhkhkhkhk

step-by-step explanation:

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.

answer: sherk

step-by-step explanation:

just give up and watch the best anime ever sherk

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )