What is m∠aeb? enter your answer in the box.

Step-by-step explanation:

In this case, we have two angles defined by an expression. It's important to know that m∠AEB and m∠DEC are congruent, because they are opposite by the vertex angles, which are always equal. So, we only have to equalize these angles each other.

Now, we replace this value in whatever expression, because they are the same.

Therefore, the angle is 115°

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.