<span>b. 4+12÷2=4+6=10
c. (20–5)•3=15•3=45</span>
Answer: i think the answer would be c
i hope this helps you out!
Step-by-step explanation:
Answer:
The distance between two points on the globe 30° north and 50° south at the equator is the same as latitude, roughly 69 miles. At 45 degrees north or south, the distance between is about 49 miles (79 km). The distance between longitudes reaches zero at the poles as the lines of meridian converge at that point.
Step-by-step explanation:
Sorry If it is wrong.
The formula of a distance between two points:
We have the points (-1, 8) and (5, -2). Substitute:
