document.write( "Question 495988: The ratio of the complementry angle to that of supplementry angle is 2:5.What is the measure of supplementry angle? \n" ); document.write( "
Algebra.Com's Answer #336284 by cleomenius(959)\"\" \"About 
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90 - x = .4(180 -x)
\n" ); document.write( "90 - x = 72 - .4x
\n" ); document.write( "18 = .6x
\n" ); document.write( "x = 30
\n" ); document.write( "The angle is 30 degrees.
\n" ); document.write( "The supplement is 150 degrees.
\n" ); document.write( "The complement is 60 degrees\r
\n" ); document.write( "\n" ); document.write( "60/150 = 2/5
\n" ); document.write( "This does check, cleomenius.
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