document.write( "Question 773841: If m\n" ); document.write( "\n" ); document.write( "supplement of

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Algebra.Com's Answer #471874 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "If m< \"P=%289x%2B20%29\" find the measure of each of the following:\r
\n" ); document.write( "\n" ); document.write( "supplement \"x\" of < \"P\": Supplementary Angles add up to \"180\"°. \r
\n" ); document.write( "\n" ); document.write( "\"P%2Bx=180\"°
\n" ); document.write( "\"%289x%2B20%29%2Bx=180\"°
\n" ); document.write( "\"9x%2B20%2Bx=180\"°
\n" ); document.write( "\"10x=180-20\"°
\n" ); document.write( "\"10x=160\"°
\n" ); document.write( "\"x=160%2F10\"°
\n" ); document.write( "\"highlight%28x=16%29\"°\r
\n" ); document.write( "\n" ); document.write( "now find measure of angle \"P\"\r
\n" ); document.write( "\n" ); document.write( "m< \"P=%289x%2B20%29\"\r
\n" ); document.write( "\n" ); document.write( "m< \"P=9%2A16%2B20\"\r
\n" ); document.write( "\n" ); document.write( "m< \"highlight%28P=164%29\"\r
\n" ); document.write( "\n" ); document.write( "so, m< \"highlight%28P=164%29\" and its supplement \"highlight%28x=16%29\"°\r
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\n" ); document.write( "\n" ); document.write( " complement \"x\" of < \"P\": complementary Angles add up to \"90\"°\r
\n" ); document.write( "\n" ); document.write( "\"P%2Bx=90\"°
\n" ); document.write( "\"%289x%2B20%29%2Bx=90\"°
\n" ); document.write( "\"9x%2B20%2Bx=90\"°
\n" ); document.write( "\"10x=90-20\"°
\n" ); document.write( "\"10x=70\"°
\n" ); document.write( "\"x=70%2F10\"°
\n" ); document.write( "\"highlight%28x=7%29\"°\r
\n" ); document.write( "\n" ); document.write( "now find measure of angle \"P\"\r
\n" ); document.write( "\n" ); document.write( "m< \"P=%289x%2B20%29\"\r
\n" ); document.write( "\n" ); document.write( "m< \"P=9%2A7%2B20\"\r
\n" ); document.write( "\n" ); document.write( "m< \"highlight%28P=83%29\"\r
\n" ); document.write( "\n" ); document.write( "so, m< \"highlight%28P=83%29\" and its complement \"highlight%28x=7%29\"°
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