Determining Congruence Given a pre-image and an image, explain how you could
use transformations to show that they are congruent.

Please help

idk

Step-by-step explanation:

If a Preimage and Image is given, and if these transformation takes place then the two That is pre-image and an image will be congruent. 1. Reflection→→The two , preimage and image are mirror images of each other. There is no change in shape and size of image after transformation.

Step-by-step explanation:

i think it is c, not positive though

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4