Answer:
Im 90% sure its H.
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
y = 3x/3
y = x
The circumference= 186000000π miles and the speed or the earth is 7750000π miles per hour.
Step-by-step explanation:
Radius (r) = 93000000 miles
a) circumference= 2πr
= 2π(93000000) miles
= 186000000π miles
b) speed = distance / time
Here distance is the circumference and time is 24hrs because if the earth completes 1 revolution around the sun in 24hrs.
Speed = 186000000π/24
= 7750000π miles per hour
Answer:
- 1/2
5 1/2
-3 2/3
-1 2/3
2/3
-4
Step-by-step explanation: