Answer:
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∡1 = 180° - 30°
<h2><u>∡1 = 150°</u></h2>
The midpoint is 1. Between A and B, there are a total of 14 marks on the number line. If you start at -6 and move up 7 marks, you will land on 1. The number 1 is in the middle of -6 and 8.
Percent means parts out of 100
57%=57/100=5.7/10=0.57/1=0.57