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arturocarmena10
20.09.2020 •
Mathematics
\small \angle L and \small \angle M are supplementary, \small m\angle L=12x+45 and \small m\angle M=18x-30. Determine the measure of each angle. \small m\angle L= degrees \small m\angle M= degrees
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Ответ:
Step-by-step explanation:
Given
Required
Determine L and M
Since both angles are supplementary;
Substitute values for L and M
Collect Like Terms
Divide both sides by 30
Substitute 5.5 for x in
and ![M = 18x - 30](/tpl/images/0767/0713/d3178.png)
Ответ: