document.write( "Question 637402: What angle is 8%that grade \n" ); document.write( "
Algebra.Com's Answer #401636 by MathLover1(20849)\"\" \"About 
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Make sure it is the ratio of vertical rise to the horizontal run, not the slant length, \r
\n" ); document.write( "\n" ); document.write( "Then \"angle+=+arctan%28rise%2Frun%29\".\r
\n" ); document.write( "\n" ); document.write( "In this case, express as the percent as a decimal and plug in\r
\n" ); document.write( "\n" ); document.write( "\"angle+=+arctan%280.08%29+=+4.57degrees\"
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