Answer:
10
Step-by-step explanation:
Answer:
1/3
Step-by-step
he flips the coin three time and there is one side so 1/3
All you do is 570 multiplied by 7 on a calculator and you get your answer which is 3,990
Answer:
a=11°
b=12°
Step-by-step explanation:
106°+ 7a-3°= 180°
7a= 180°-106°+3°
7a = 77°
a=77/7
a=11°
106° = 9b-2°
108°=9b
108/9 =b
b=12°
