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Mathematics 17 Online
OpenStudy (anonymous):

Help guys!

OpenStudy (anonymous):

OpenStudy (anonymous):

@ryan123345 will get it faster than anyonne

OpenStudy (anonymous):

Okay let's see

OpenStudy (ryan123345):

Hi.

OpenStudy (anonymous):

I need the answer, I am giving out medals.

OpenStudy (ryan123345):

we can set up our proportion as \[\frac{ x }{ 4 }=\frac{ 10 }{ 8 }\]

OpenStudy (anonymous):

Okay.

OpenStudy (anonymous):

he just did give u the answer

OpenStudy (anonymous):

I have to find the length of the side CA

OpenStudy (anonymous):

What's the length?

OpenStudy (ryan123345):

cross multiply and you get \[8x = 40\]Now just divide both sides by 8.

OpenStudy (anonymous):

5 is the pength

OpenStudy (anonymous):

length?

OpenStudy (ryan123345):

Good Job! :)

OpenStudy (ryan123345):

@sid28

OpenStudy (anonymous):

I need help on this one

OpenStudy (anonymous):

OpenStudy (ryan123345):

set it up as a new question.

OpenStudy (anonymous):

Okay go to it.

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