shaila1018
shaila1018
29-03-2017
Mathematics
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I need help on this math problem
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Аноним
Аноним
29-03-2017
The answer is D. The distance formula is sqrt(x2 - x1)^2 + (y2-y1)^2)). In this situation, this would be sqrt((-1.5-0.5)^2 + (1.5-3)^2)), or sqrt(4 + 2.25), or sqrt(6.25), which equates to 2.5.
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