2 years ago

Plz answer it's important

Mathematics

1 answer:

Westkost [7]2 years ago

7 0

Answer:

AB = 4

Step-by-step explanation:

Since the line is horizontal then its length is the difference of the x- coordinates, that is

AB = | 8 - 4 | = 4 , or

AB = | 4 - 8 | = | - 4 | = 4

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