The distance between the countries can be find by travelling
If the slopes of two lines are unequal, they will cross somewhere, so the distance between them depends on x, and isn't really defined.If the slopes are equal, they are parallel, so they don't cross. So two lines are far apart if they have the same slope and a large difference in their x or y intercepts.
True
yes
Measure the distance between the two end points!
The perpendicular distance is the shortest.
The time and distance between two reference points, then compute the average speed.
The distance between the countries can be find by travelling
Yes
If the slopes of two lines are unequal, they will cross somewhere, so the distance between them depends on x, and isn't really defined.If the slopes are equal, they are parallel, so they don't cross. So two lines are far apart if they have the same slope and a large difference in their x or y intercepts.
The difference (greater minus lesser) is the distance between them.
True
yes
To find the actual distance between two points on Earth using a graphic scale, measure the distance between the two points on the map using the scale provided. Convert this measurement to actual distance by using the ratio scale (e.g., 1 cm = 100 km) provided on the map. Multiply the measured distance by the ratio to find the actual distance between the two points on Earth.
True
True
To find the distance between two integers using the difference, you simply subtract the smaller integer from the larger integer. The result will be the distance between the two integers on the number line. For example, if you have integers 7 and 3, you would subtract 3 from 7 to get a distance of 4. This method works because the difference between two integers gives you the number of units separating them on the number line.