I really need help with this, ill give brainliest if its right :) Am I right to try and prove that ΔABC ≅ ΔGFE by ASA? it was given that ∠B ≅ ∠F and I proved that ∠ACB ≅ ∠GEF but i cant figure out which side to prove or how to prove it?

  maybe

Step-by-step explanation:

To use ASA, you need to show the side between the angles is congruent to the corresponding side. In ΔACB, you have shown that angles B and C are congruent to their counterparts. The side between angles B and C is BC.

To use ASA, you must show BC ≅ FE.

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Not enough information is given here for us to tell how one might prove congruence of the triangles. Hence your approach may work, or it may not--depending on the given information.

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.