Answer:
Step-by-step explanation:
2 hours × 60 km/hour = 120 km
390-120 = 270 km remaining
270 km/(3 hours) = 90 km/hour
Circumference = 2Pi(r) = 6Pi
angle of arc s = 360 - 106 = 254 degree
Arc length = 6Pi ( 254 ) / 360 = 4.2Pi
Pi = 3.14
The answer is C because "dropped" means minus so it is asking: 2-5 which should be -3 not -5.
Answer:
The answer is 2.45
Step-by-step explanation:
I used this magic device called a calculator!
lol
