document.write( "Question 1059699: The three angles of a triangular flag are x, twice the complement of x, and one-fifth the supplement of x. Find the angle measures. \n" ); document.write( "

Algebra.Com's Answer #674803 by ikleyn(52878) $\"\"$ $\"About$

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\n" ); document.write( "The three angles of a triangular flag are x, twice the complement of x, and one-fifth the supplement of x. Find the angle measures.
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document.write( "The first angle is x degrees.\r\n" );
document.write( "The second angle is 2*(90-x).\r\n" );
document.write( "The third angle is .\r\n" );
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document.write( "The sum of the three angles is 180 degrees, which gives you an equation\r\n" );
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document.write( " = 180.\r\n" );
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document.write( "Multiply both sides by 5 to get\r\n" );
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document.write( "5x + 10(90-x) + (180-x) = 900.\r\n" );
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document.write( "Simplify further and solve it for x.\r\n" );
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