The angle measure is 78/2 degrees. that would simplify down to 39 degrees. I don't remember the theroem but I do know that the angle is half the side length angle measure
Answer:
so I think your trying to find what c is right
if that so.that will be 90° that is an right angle all right angles are 90° I might be wrong because I'm not sure on what your trying to find but I hope I helped just a Little bit
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sorry </h2>
Answer:
-3x - 7 is the furthest it can be simplified
Answer:
it's B it could also be written as y=3x+30
Step-by-step explanation:
