document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105719>Question 105719</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve the problem;\r<BR>\n" );
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document.write( "Find the measure of the acute angle that the line y=2/3x +2 makes with a horizontal line. Round the answer to the nearest tenth.\r<BR>\n" );
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document.write( "Appreciate your help. Thanks\r<BR>\n" );
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document.write( "Rupert </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #76942 by </B><A HREF=/tutors/aboutme.mpl?userid=kmcruz09><B>kmcruz09(38)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=kmcruz09><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=76942\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'm sorry I don't know how I can solve this in a simpler way, I just know how to do this using trigonometric functions.<BR>\n" );
document.write( "The equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=2%2F3x+%2B2 ALIGN=MIDDLE  ALT=\"y=2%2F3x+%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" > follows the form of a basic line <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+mx+%2B+b ALIGN=MIDDLE  ALT=\"y+=+mx+%2B+b\"   DISABLED_style= \"max-width:90%; height:auto;\" >, meaning, the slope of the line is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2F3 ALIGN=MIDDLE  ALT=\"2%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The tangent of the angle from the line to the x axis is equals to the slope of the same line. So let a be the angle from line <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+2%2F3x+%2B+2 ALIGN=MIDDLE  ALT=\"y+=+2%2F3x+%2B+2\"   DISABLED_style= \"max-width:90%; height:auto;\" > to the x-axis. So,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28a%29+=+2%2F3 ALIGN=MIDDLE  ALT=\"tan%28a%29+=+2%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a+=+arctan%282%2F3%29 ALIGN=MIDDLE  ALT=\"a+=+arctan%282%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "a is approximately 33.6 degrees.\r<BR>\n" );
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document.write( "Thank you.<BR>\n" );
document.write( "~kmcruz09~ </SPAN>\n" );
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