zepdrix
  • zepdrix
Fiestaaaaaaa
Language and Culture
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
zepdrix
  • zepdrix
|dw:1434578055256:dw| @pooja195
zepdrix
  • zepdrix
oh you're offline :) lemme know when you're back maybe we can work on some problems or something
zepdrix
  • zepdrix
@pooja195 -_-

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pooja195
  • pooja195
o-o
zepdrix
  • zepdrix
@pooja195 study time pooj? :d
pooja195
  • pooja195
yesh! http://prntscr.com/7iogyt
zepdrix
  • zepdrix
Number 16: \(\Large\rm \overline{RT}=3\) you understand this distance, yes or no? Just count the boxes.
pooja195
  • pooja195
O_oboxes are cut
zepdrix
  • zepdrix
Not by the straight up and down line, that one isn't cutting them at all, is it? :o
zepdrix
  • zepdrix
|dw:1434684711240:dw|
pooja195
  • pooja195
oh ok
zepdrix
  • zepdrix
Unfortunately we won't be able to use that nice trick on slanted lines :)
zepdrix
  • zepdrix
|dw:1434684805112:dw|
zepdrix
  • zepdrix
In order to use our distance formula, we'll need the coordinates of each point. I labeled T so far, we go 2 to the right, and 1 up, to get to T. Can you figure out the points for R and S?
pooja195
  • pooja195
zeppy we need to do the ones in the red boxes ._.
zepdrix
  • zepdrix
o hehe
pooja195
  • pooja195
-.-
zepdrix
  • zepdrix
|dw:1434685129487:dw|
zepdrix
  • zepdrix
Hard to read the letter, that's a Q, right? :o Not an O.
pooja195
  • pooja195
its fine :)
zepdrix
  • zepdrix
\(\Large\rm \overline{MQ}=?\) Do the easier ones first. Don't need the distance formula for this. How long is that line? :O
pooja195
  • pooja195
3
zepdrix
  • zepdrix
|dw:1434685342659:dw|Mmm k good. We can this nice shortcut with QP also, ya?
zepdrix
  • zepdrix
Now we need some coordinate points.
zepdrix
  • zepdrix
gimme :O
pooja195
  • pooja195
(3,2) <--N (2,-2) <---P
zepdrix
  • zepdrix
\[\Large\rm N(\color{orangered}{3},\color{royalblue}{2}),\qquad P(\color{red}{2},\color{blue}{-2})\]So using our distance formula, \[\Large\rm \overline{NP}=\sqrt{(\color{red}{x_2}-\color{orangered}{x_1})^2+(\color{blue}{y_2}-\color{royalblue}{y_1})^2}\]\[\Large\rm \overline{NP}=\sqrt{(\color{red}{2}-\color{orangered}{3})^2+(\color{blue}{-2}-\color{royalblue}{2})^2}\]Understand how I plugged those in? :o
pooja195
  • pooja195
im confused .-.
zepdrix
  • zepdrix
do you remember Pythagorean theorem?
pooja195
  • pooja195
yes
zepdrix
  • zepdrix
That's really all the distance formula is.
pooja195
  • pooja195
O_O really??
zepdrix
  • zepdrix
|dw:1434685941480:dw|We're taking this triangle, and we're trying to figure out the hypotenuse length.