Formula for circumference= (2)(pi)(r) or (pi)(d)
diameter=2r=6ft
6ft*3.14=18.84
Cos Ф=side adjacent/ hypotenuse
In this case:
cos Ф=3/5
Answer: cos Ф=3/5
8 students forgot to charger their computers
Answer:
how many marbles and how many colors do we have?
Step-by-step explanation: