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Precalculus 24 Online
OpenStudy (anonymous):

HELPPPPP

OpenStudy (anonymous):

OpenStudy (anonymous):

id injure myself just twisting my neck to look at it

OpenStudy (anonymous):

Been there done that ouch my neck ahahaha

OpenStudy (anonymous):

HAHAHHA SORRY BUT CAN YALL PLEASE HELP ME

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

OK PLEASE I REALLY NEED HELP WITH THE PROBLEM !

OpenStudy (anonymous):

Ok first do you know what properties there are in the first place. Im just asking you to list them all for me first.

OpenStudy (anonymous):

NOPPP I DONT KNOWW :(

OpenStudy (anonymous):

oh well that makes things a bit harder.

OpenStudy (anonymous):

IKNOW :( I HAVE TO GET THI CORECT MY GRADE IS TERRIBLE DUE TO MY BAD ENGLISH AND I HAVE TO PASS THIS FOR ME TO GET A ETTER GRADE

OpenStudy (anonymous):

Well for the first problem one fraction equals the other. So that means they are ratios of one another. This can also mean that they are equivalent. So try looking up a property that either includes the words ratio or equivalent.

OpenStudy (anonymous):

OK LET ME SEE

OpenStudy (anonymous):

Can you tell me what math class this is so i can help you better

OpenStudy (anonymous):

GEOMETRY

OpenStudy (anonymous):

IS IS PROPORTION?

OpenStudy (anonymous):

CORRECT!!!

OpenStudy (anonymous):

Now for the next one you can narrow it down to properties about angles. For this one the angles are the same. So what property could that be.

OpenStudy (anonymous):

OK SO THE FIRST ANSWER IS PROPORTION

OpenStudy (anonymous):

Should be

OpenStudy (anonymous):

CONGRUENT?

OpenStudy (anonymous):

POSTULATE?

OpenStudy (anonymous):

hmmm congruency deals mainly with shapes but let me check up on that.

OpenStudy (anonymous):

POSTULATE?

OpenStudy (anonymous):

there are multiple different postulates. you have to be specific

OpenStudy (anonymous):

OK

OpenStudy (anonymous):

AA~POSTULATE

OpenStudy (anonymous):

Nope not quite. the only one that comes to mind is that they are symmetrical. So for me it would be the property of symmetry, but your congruence one can also work. So it can either be the property of symmetry or congruence.

OpenStudy (anonymous):

Sorry it has been 7 years since i have done geometry. Im a little rusty

OpenStudy (anonymous):

FOR NUMBER THREE IS IS PROPERTY OF SYMMETRY OR CONGRUENCY? ARE YOU SURE CUZ I WAS LOOKING AT SOME NOTES AND ITS ANOTHER THING BUT NOT SURE

OpenStudy (anonymous):

JUST FORGET ABOUT THAT QUESTION I WILL TELL MY TEACHER CAN YOU HELP ME OUT ON AN ANOTER ONE?

OpenStudy (anonymous):

OpenStudy (anonymous):

those pictures really do a number on my eyes. so hard to read hahaha

OpenStudy (anonymous):

OH SORRY I DNT KNOW WHY !

OpenStudy (anonymous):

I will see what I can do. Have you tried screen shoting them. Its a function built into every computer. Is yours windows or mac

OpenStudy (anonymous):

WINDOWNS 8 I DONT REALLY KNOW ABOUT IT

OpenStudy (anonymous):

If you click the keyboard combination of the Windows Key + Print Screen, Windows 8 will capture the current screenshot and save it automatically in the Pictures Library.

OpenStudy (anonymous):

From there you can link it to here using the attach file button

OpenStudy (anonymous):

OK HOLD ON LET ME TRY

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

I GOT IT THANKSSS LET ME TAKE A PICTURE AND ATTACH IT

OpenStudy (anonymous):

THERE YOU GO SHOULD BE BETTER

OpenStudy (anonymous):

Thank you

OpenStudy (anonymous):

wlecome

OpenStudy (anonymous):

The biggest hint here is that the triangles are proportional. So what does that mean?

OpenStudy (anonymous):

i dony get it :(

OpenStudy (anonymous):

This means that there is a ratio. Now how do you find the ratio between the two?

OpenStudy (anonymous):

let the side that is blank be x ok

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

mann its hard :(

OpenStudy (anonymous):

now you have to set up the ratio so that it works in all cases. so divide the opposite sides of the triangles and tell me what you get

OpenStudy (anonymous):

divide 47? by what?

OpenStudy (anonymous):

no dont do that yet. do it with the sides that are already given. The ones that have 73.8, 82, 92, and 82.8

OpenStudy (anonymous):

if you are getting different numbers each time you divide that means you are doing the wrong combination

OpenStudy (anonymous):

If you give up tell me, but i really want you to try doing this

OpenStudy (anonymous):

ok but i dived them by what?

OpenStudy (anonymous):

i am not given up but can we continue tomorrow my aptop is goign dead and i have to sleep

OpenStudy (anonymous):

by them selves. for example i have the numbers 2, 3, 6, and 4. I would do 2 divided by 3 and 4 divided by 6.

OpenStudy (anonymous):

I dont know if i can. tomorrow cuz i might go out of town.

OpenStudy (anonymous):

However i can set up the problem for you to do on your own

OpenStudy (anonymous):

The ratio for your problem is 0.9. Now to solve for x you have to multiply it with its opposite side. you can get the ratio by dividing 73.8 by 82 and by dividing 82.8 by 92.

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