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04-09-2020
Mathematics

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What is the distance between the points (2, -3) and (9, 4)?
(Round to the nearest tenths)

Respuesta :

unicorn3125 unicorn3125

04-09-2020

Answer:

d = 9.9

Step-by-step explanation:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(9-2)^2+(4+3)^2}=\sqrt{7^2+7^2}=\sqrt{2\cdot7^2}=7\sqrt2=9.8994...\approx9.9[/tex]

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