Area of composite shapes!!

If lmn=xyz, which congruences are true by cpctc? check all that apply

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?