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Mathematics 18 Online
OpenStudy (anonymous):

@camerondoherty @juanpabloJR

OpenStudy (anonymous):

Which proportion could be used to solve for the missing side length?

OpenStudy (juanpablojr):

Options?

OpenStudy (juanpablojr):

Plus where's the missing side length Is this the right image?

OpenStudy (anonymous):

Answer Choices: A. \[\frac{ s }{ 5 } = \frac{ 22.5 }{ 10 }\]

OpenStudy (anonymous):

B. \[\frac{ 4 }{ 18 } = \frac{ 10 }{ s }\]

OpenStudy (anonymous):

C. \[\frac{ 4 }{ s } = \frac{ 10 }{ 18 }\]

OpenStudy (anonymous):

D. \[\frac{ s }{ 5 } = \frac{ 10 }{ 22.5 }\]

OpenStudy (anonymous):

Buddy, you are genius :P

OpenStudy (anonymous):

-_- whats that suppose to mean

OpenStudy (juanpablojr):

The triangles are similar and the lengths of corresponding sides are in proportion.

OpenStudy (anonymous):

it means your smart

OpenStudy (anonymous):

@cram hes being sarcastic

OpenStudy (anonymous):

@cram see she understood it right. @Americas_Hero_

OpenStudy (anonymous):

ugh jerks

OpenStudy (juanpablojr):

I think s/5 = 10/22.5 is the Answer So, 18/4 = 10/s = 22.5/5 From that proportion s/5 = 10/22.5 is equivalent to 10/s = 22.5/5. Therefore D is correct. :)

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

not u cram

OpenStudy (anonymous):

thanks Jr

OpenStudy (anonymous):

ok

OpenStudy (juanpablojr):

Glad I can help. :)

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