Answer:
its c
Step-by-step explanation:
Rate or velocity is always distance divided by time
369 km / 3 sec =
123 kilometers per second
Answer:
19.14
Step-by-step explanation:
You have a half circle and a square, look at them separate then add for the area.
Circle
Your radius is half the diameter, so 4/2
Radius = 2

This is for the entire circle, half of that would be 3.14
Square
Add them both together for a total area of 19.14 square miles
Answer:
hmmmm.... sorry but i really dont know this yet
Step-by-step explanation: