Answered

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alannapuckett

Answer:

I believe it is 8.0 units.

Step-by-step explanation:

I may be wrong, but bare with me:

X and Y have negative and positive meaning depending on the quadrant, so if it is correctly put, the answer would be 7.6 units. Rounded to the nearest tenth would be 8.0

Hope this helps!

Answer:

XY ≈ 11.7 units

Step-by-step explanation:

Calculate the distance using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = X (- 4, 3) and (x₂, y₂ ) = Y (2, - 7)

XY = [tex]\sqrt{(2+4)^2+(-7-3)^2}[/tex]

     = [tex]\sqrt{6^2+(-10)^2}[/tex]

     = [tex]\sqrt{36+100}[/tex]

     = [tex]\sqrt{136}[/tex]

     ≈ 11.7 ( to the nearest tenth )

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