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Answered

DETERMINE THE LENGTH OF A SEGMENT WHOSE ENDPOINTS ARE
AT (4,-3) AND (-1,2).

Sagot :

Mattescarrogo

Step-by-step explanation:

[tex]d = \sqrt{(x1 + x2) {}^{2} + (y1 + y2) {}^{2} } \\ \\ = \sqrt{(4 + - 1) {}^{2} + ( - 3 + 2) {}^{2} } \\ \\ = \sqrt{3 {}^{2} + ( - 1) {}^{2} } \\ \\ = \sqrt{9 + 1} \\ \\ d = \sqrt{10} = 3.16[/tex]

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