document.write( "Question 443029: 2 angles are supplementary. The measure of the smaller angle is 1/2 of the measure of the larger angle. Find the measure of the larger angle. \n" ); document.write( "
Algebra.Com's Answer #305571 by swincher4391(1107)\"\" \"About 
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Let l +s =180\r
\n" ); document.write( "\n" ); document.write( "Also let s = 1/2l\r
\n" ); document.write( "\n" ); document.write( "2s = l\r
\n" ); document.write( "\n" ); document.write( "2s + s = 180\r
\n" ); document.write( "\n" ); document.write( "3s = 180\r
\n" ); document.write( "\n" ); document.write( "s = 60\r
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\n" ); document.write( "\n" ); document.write( "Plug back in:\r
\n" ); document.write( "\n" ); document.write( "l + 60 = 180\r
\n" ); document.write( "\n" ); document.write( "l = 180 -60\r
\n" ); document.write( "\n" ); document.write( "l = 120.\r
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\n" ); document.write( "\n" ); document.write( "60 and 120.
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