Answer:
1: 56°
2: 124°
3: 124°
4: 56°
5: 124°
6: 56°
7: 124°
8: 56°
Step-by-step explanation:
Angle 5 + Angle 6 = 180
56 + 124 = 180
No other combinations add up to 180
Well, you start at 50. For every wrong answer you lose 3 points. Lost 15, so there were 15/3=5 wrong answers.
Answer:
-6m-n+3
Step-by-step explanation:
3 56/100= 3 14/25
56/100÷4= 14/25 and than put the 3 on the front. And that makes 3 14/25