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OpenStudy (anonymous):
What is the distance between the following points?
(PHOTO ATTACHED)
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OpenStudy (anonymous):
OpenStudy (anonymous):
\[d=\sqrt{(x _{2}-x _{1})^2+(y _{2}-y _{1})^2}\]
where d is the ditance.
\[(x_{1}, y_{1})=(-2\sqrt{7}, 10)\]
\[(x_{2}, y_{2})=(4\sqrt{7}, 8)\]
OpenStudy (anonymous):
distance*
OpenStudy (anonymous):
I got \[-6\sqrt{7+2}\]
OpenStudy (anonymous):
Can fill in those blanks with what you were given please?
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OpenStudy (anonymous):
Substitute x1, x2 and y1, y2 with those corresponding points?
OpenStudy (anonymous):
can you fill in*
OpenStudy (anonymous):
256 units
16 units
2 of my answer choices
OpenStudy (anonymous):
plus the other answer I gave you
OpenStudy (anonymous):
Which answer do YOU think is correct after subbing those values and calculating the distance using that formula I gave you?
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OpenStudy (anonymous):
You need to have confidence in maths. No confidence means that nothing you do will ever be straight forward and concise.
OpenStudy (anonymous):
@oholmes are you still there to give us your answer you think is correct?
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