Answer:
30 h
Step-by-step explanation:
Formula
speed = distance/time
We clear time from it
time = distance / speed
time = ?
distance = 15 km
speed = 0.5 km/h
time = 15/ 0,5 = 30 h
Answer:
Point T is on the circle
Step-by-step explanation:
To check where the point lies, we need to find its distance to the center of the circle.
The distance between two points (x1, y1) and (x2, y2) is given by:
If the first point is O(0,0) and the second is T(5, -2), we have:
The distance between the points is equal the radius of the circle, that means the point T is on the circle.
The Mean Of Those Numbers Is 72.
~Spades
Answer:
D
Step-by-step explanation: