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Gnoma [55]
3 years ago
6

Uh I'm confused on how to do this may someone help?

Mathematics
2 answers:
frez [133]3 years ago
8 0

Answer:

5

Step-by-step explanation:

-2 - (-7)

-2 + 7

= 5

vlada-n [284]3 years ago
4 0

Answer:

5

Step-by-step explanation:

Use the distance formula

\sqrt{(x_{1}-x_{2})^{2}+(y_{1}-y_{2})^{2}}

\sqrt{(-2+7)^{2}+(4-4)^{2}}

\sqrt{5^{2}}=5

You can also just subtract: -2-(-7) to get 5 because the y-values are the same

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