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Mathematics 17 Online
OpenStudy (anonymous):

how to find the angle! Please explain!

OpenStudy (anonymous):

geerky42 (geerky42):

\(\angle DBA + \angle ABC=180^o\), right? So we have \(2x+5x+5=180\) Now solve for x.

OpenStudy (anonymous):

how would i solve for x

geerky42 (geerky42):

Combine like terms: \(2x+5x=\cdots~?\) Then subtract both sides by 5, then divide both sides by coefficient of \(x\).

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