help me with this please!!!!

Answer:
8640π KM/H
Step-by-step explanation:
hope this helps! tell me if you can't use the PIE π symbol
Linier velocity
[tex]\tt v=\dfrac{2\pi}{T}r[/tex]
T = 100 min = 1.67 h
r = r earth + r satellite above surface
r = 12800 + 800 = 13600 km
input the value:
[tex]\tt v=\dfrac{2\pi}{1.67}\times 13600=51142.5~km/h[/tex]