Answer:
c.vertical angle is the answer
Measurement of angle DEF would equal 180 because 71 plus 109 is 180
The first one is incorrect. The actual solution of the problem is 5/2. I’m sorry i’m in a rush right now. But that’s all I can answer right now.
-3x + 5^x - 8 is what it is simplified so thats your final answe :}
