The distance between -10.5 and 7 on a number line will be 17.5.
What is a number line?
A number line is a representation of a graduated straight line used to represent real numbers in introductory mathematics. It is assumed that every point on a number line corresponds to a real number and that every real number corresponds to a point.
The distance between -10.5 and 7 will be calculated as below:-
D = 7 - ( -10.5 ) = 7 + 10.5 = 17.5
17.5 starting from-7.5 to 0 there are 7 numbers and starting from 0 -10.5 there are 10.5 more the total difference is 17.5. The number line plot is attached with the answer below.
Therefore, the distance between -10.5 and 7 on a number line will be 17.5.
To know more about number lines follow
https://brainly.com/question/24644930
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