In the accompanying diagram, chords AB and CD intersect in the circle at E. If mBC = 60 and mAD = 80, find mAEC.

for the points! : )

im alright what do you need

step-by-step explanation:

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

nope.   happens to me as well.

-aparri