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nelliee
Group Title
what is the distance between point I(8,2)and point j (4,7)
 7 months ago
 7 months ago
nelliee Group Title
what is the distance between point I(8,2)and point j (4,7)
 7 months ago
 7 months ago

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jigglypuff314 Group TitleBest ResponseYou've already chosen the best response.1
\[distance formula: \sqrt{(x _{2}x _{1})^{2} + (y _{2}y _{1})^{2}}\]when given points (x1, y1) and (x2, y2) so plug in points (8, 2) and (4 , 7)
 7 months ago

jigglypuff314 Group TitleBest ResponseYou've already chosen the best response.1
so simplify \[\sqrt{(4+ 8)^{2} + (72)^{2}}\]
 7 months ago

nelliee Group TitleBest ResponseYou've already chosen the best response.0
ok ty so would it be 235 how do I brake that down please
 7 months ago

jigglypuff314 Group TitleBest ResponseYou've already chosen the best response.1
mmm try again? :) 4+8 = 12 72 = 5 12^2 = 144 5^2 = 25 144 + 25 = 169 square root of 169 = (answer) :)
 7 months ago
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