Answer: 39.9797217047
Step-by-step explanation:
2πr = 251.2
πr = 125.6
r = 39.9797217047
I think the answer is 10% and 90%
so after the 10 non soloists join, there would be 60 students total and 12 of them are soloists.
12 is 20% of 60
Final Answer:
20% of the choir are soloists.
Hope this helped!
Have an awesome day :)
M2 would be (3x-54) just like m5
Step-by-step explanation:
given 30°
converting into radian measure
= 30 * π / 180
= π / 6