Question

Chack

Answer 1

Find the distance between the points (3, 8) and (-1, 9).

Answer 2

want to use the distance formula or just think?

Answer 3

and so i got 21
\[\frac{ 3+(-1)}{ 2 },\frac{ 8+9 }{ }\]

I want the formula it's much easier to think with it

okay and i got 21as my asnwer

Answer 4

whoa hold the phone, this is not close

Answer 5

Uh shoot, how close is it? -6?

Answer 6

it is the distance you want right? not the midpoint

Answer 7

I have brewing in my mind that the answer should be \[\sqrt{15}\]

Answer 8

closer

Answer 9

but still no cigar

Answer 10

ayeeee

Answer 11

lets go slow (ish)
how far from \(-1\) to \(3\) in the x direct, i.e. what is \((3-(-1)\)?

Answer 12

Okay so basically the question says

Find the distance between the points (3, 8) and (-1, 9).
adn so i looked back at the question u jsut helped me solve with OG and so i though i had to solv efor midpoint /:

Answer 13

formula (x2-x1)^2+(y2-y1)^2 = distance^2

Answer 14

^yea for mid point :3

Answer 15

so you were close with \(\sqrt{15}\) but it should be \[\sqrt{4^2\color{red}+1^2}\]

Answer 16

Oh let me try to solve that

Answer 17

Pythagorean theorem a^2+b^2 = c^2 to find the distance between any two points

Answer 18

Okay i got it

Answer 19

O, my bad

Answer 20

@satellite73 i got \[\sqrt{17}\]

Answer 21

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@satellite73 @satellite73 @satellite73 @satellite73Ughh moree @satellite73 @satellite73 @satellite73 @satellite73 @satellite73 @satellite73

Answer 22

yes yes and yes

Answer 23

YAS! Thanks<3

Answer 24

yw