Respuesta :

Answer:

Hence, we get that the numbers which are 10 units from 0 are:

10 and -10

Step-by-step explanation:

We are asked to find how many numbers are 10 units from 0 on the number line i.e. we have to find the numbers that are at a distance of 10 units from 0.

Hence, we know that both 10 and -10 on the number line are at a distance of 10 units from 0.

Also we could see that we have to find such a number 'a' such that:

|a-0|=10

i.e. |a|=10

i.e. a=±10

Hence, we get that the numbers which are 10 units from 0 are:

10 and -10.

fichoh

There are only two numbers on a number line whose distance from 0 is 10 units

  • The number line has both negative and positive values with 0 being the midpoint.

  • Each value to the right or left of 0 is a measure of 1 unit.

  • 10 units to the right of 0 on the number line equals 10

  • 10 units to the left of 0 on the number line is - 10

Therefore, only 10 and - 10 are numbers on the Number line which are 10 units from 0.

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