Will give brainliest answer!

The Mponeng gold mine in South Africa is approximate 3,909 km below the surface of the earth. What is the depth of the mine as an integer?

A. 3,900
B. 390
C. -390
D. -3900

Respuesta :

Consider the surface of the Earth 0, if the mine is 3909 km below the surface, than it would be a negative number.


The integer would be D. -3900

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