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Q: What is the distance between -7 and 2 on a number line?
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What is the distance between 2 and 20 on a number line?

18 units ■


How can you find the distance between two numbers on a number line?

Just subtract the lowest number from the greatest number. For example, the distance between 3 and 8, is 8 - 3 = 5 units, the distance between -2 and 3, is 3 - (-2) = 3 + 2 = 5 units, the distance between -4 and -2, is -2 - (-4) = -2 + 4 = 2 units.


What does a line consists of?

A LINE CONSISTS OF THE LINEAR DISTANCE BETWEEN 2 POINTS.


The absolute value of a number is the distance the number is away from?

The absolute value of a number is the distance the number is away from 0. For example, on the number line 2 is 2 units from 0 So |2|=2. But, -2 is also 2units away from 0 on the number line, so |-2|=2 as well. In general for any real number x , |x| is the distance from x to 0 on the number line. That helps us see why if x is a negative number, the distance from zero must still be positive. So for x<0, |x| is -x. For example, if x is -2, the absolute value is -(-2) which is positive 2. In general is a and b are real numbers |a-b|=|b-a| and both are the distance between a and b. Now let a =0 and we have |-b|=|b|


What is the distance between -8 and plus 4 on a number line?

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 There is a distance of 12.


What is the distance between 1 and -3 on a number line?

4


How do you find the shortest distance between two parallel lines?

The shortest distance between 2 parallel lines is a perpendicular drawn between 2 parallel lines the diagram shows it clearly 1 parallel line ------------------------------------|-------------------------------------------------------------------- | | | the vertical line is the shortest distance | | ------------------------------------|------------------------------------------------------------------- 2nd parallel line


What number is between 2 and -3 on the number line?

The number directly in the middle of 2 and -3 on the number line is -0.5.


What is Measurement and levels of measurement?

Measurement always deals with a distance of a line or a distance between to objects, distance between 2 points, and so on.


What is it the distance between Iran and Romania?

Straight line, between Teheran and Bucharest the distance is ca. 2 350 km.


What is the distance between 2 parallel lines measured along a perpendicular to the 2 lines?

The shortest distance between two paralle lines is the length of the line that is perpendicular to both line and intersects both.


Where do you put the square root of 2 on the number line?

about 1/3 of the distance from 1 to 2