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Vika [28.1K]
3 years ago
6

The point is plotted on the number line.What whole number best approximates the value of x?

Mathematics
2 answers:
sattari [20]3 years ago
6 0

You can eliminate 81 because we know \sqrt{81} =9

The dot is on approximately 9.32 (my estimate) so I would square that number:

(9.32)² = 86.8624 so if you round this you get 87

Elodia [21]3 years ago
6 0

Imagine that the number line between 9.3 and 9.4 were divided into 5 = parts. Then the red dot would be 1 part to the right of 9.3, which translates into the value

9.32. Find the square of this to determine the value of x: √9.32 = 86.86.

Of the four given possible answers, 87 is the best representation of x.

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