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Mathematics 8 Online
OpenStudy (anonymous):

Three vertices of a rectangle are given. Find the coordinates of the fourth vertex. (2, 5), (6, 1), (4, –1) A. (0, 2) B. (0, 3) C. (1, 3) D. (1, 4)

OpenStudy (anonymous):

Free medal

OpenStudy (anonymous):

help please and soon!!!!

563blackghost (563blackghost):

one sec

OpenStudy (anonymous):

4 questions

OpenStudy (anonymous):

ummmmm.. 5

563blackghost (563blackghost):

Five?

563blackghost (563blackghost):

This document has the answer points included which do you think is best?

OpenStudy (anonymous):

idk i dont understand

563blackghost (563blackghost):

The answer for this question is C but you need to understand how to solve these kinds of problems

563blackghost (563blackghost):

do you have any other questions?

OpenStudy (anonymous):

yes how did you get your answer

563blackghost (563blackghost):

its in the document i sent

563blackghost (563blackghost):

I just imputted the points that were give and tried out the answer points and saw which one made a rectangle or closes to making one

OpenStudy (anonymous):

Three vertices of a square are (–1, 2), (2, 2), and (2, -1). What is the fourth vertex of the square? A. (–1, –1) B. (–1, –2) C. (2, 1) D. (2, 1)

OpenStudy (anonymous):

2 more

OpenStudy (anonymous):

and thanks again

563blackghost (563blackghost):

Here is the points offered and the answer points inputted i need you to try and guess which one is the answer

563blackghost (563blackghost):

@TT04

563blackghost (563blackghost):

And remember that the fourth vertex completes the square

OpenStudy (anonymous):

is it B

563blackghost (563blackghost):

try again

OpenStudy (anonymous):

help!!!!! someone

563blackghost (563blackghost):

it is A you must learn how to solve this because someday you will be tested on this kinds of problems

563blackghost (563blackghost):

and there won't be anyone to help you

OpenStudy (anonymous):

The vertices of a right triangle are (–3, –2), (5, 3), and (5, y). What is the value of y? A. –3 B. –2 C. 3 D. 5

563blackghost (563blackghost):

NO this one is pretty easy i made it quite obvious which is the answer. PLEASE observe it.

563blackghost (563blackghost):

Now*

OpenStudy (anonymous):

-2

563blackghost (563blackghost):

CORRECT!!!! Awesome Job! xD

563blackghost (563blackghost):

I believe that is the last question @TT04 so please leave a shiny medal and if you ever need help in the future just message me xD

OpenStudy (anonymous):

yay

OpenStudy (anonymous):

Three vertices of a rectangle have coordinates (–3, 1), (7,1), and (7, –4). What are the coordinates of the fourth vertex of the rectangle? A. (–3, –4) B. (–3, –1) C. (7, –3) D. (7, 4)

563blackghost (563blackghost):

or tag me either way is fine xD

OpenStudy (anonymous):

im a fan and medal

OpenStudy (anonymous):

last question

OpenStudy (anonymous):

C

563blackghost (563blackghost):

not quite

OpenStudy (anonymous):

ok oh D

563blackghost (563blackghost):

it is A because (7,1) and (7,-4) are -5 blocks down so whats -5 blocks down of (-3,1) it is (-3,-4)

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