document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=148144>Question 148144</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi,<BR>\n" );
document.write( "Looking for help with these problems.<BR>\n" );
document.write( "1: The equation of the line passing through the point (1,-2) and perpendicular to the line Y=(-2/3X)+(4/3)is?<BR>\n" );
document.write( "2: Simplify the expression below (leave answer with positive exponents)<BR>\n" );
document.write( " (7X^3Y/14XY^-2)^2 both numerator & denominator squared.<BR>\n" );
document.write( "3: The trigonometric expression Sin&#1256;+Cot&#1256;Cos&#1256;<BR>\n" );
document.write( "4: If Sin&#1256;=(3/5) and &#1256; is in quadrant2 find Sin2&#1256; (Hint Sin2&#1256;=Sin&#1256;Cos&#1256;)<BR>\n" );
document.write( "Last one for trig! yes! <BR>\n" );
document.write( "5: The point (-2,3) lies on the terminal side of an angle &#1256; in standard position. Find the exact value of &#1256;.<BR>\n" );
document.write( "Thank YOU!!!!!!!!!!!!!!!!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #108554 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=108554\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1: The equation of the line passing through the point (1,-2) and perpendicular to the line Y=(-2/3X)+(4/3)is?<BR>\n" );
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document.write( "slope = 3/2<BR>\n" );
document.write( "Form: y = mx + b<BR>\n" );
document.write( "You know m=3/2 and y = -2 when x = 1 ; solve for \"b\":<BR>\n" );
document.write( "-2 = (3/2)*1 + b<BR>\n" );
document.write( "b = -7/2<BR>\n" );
document.write( "EQUATION: y = (3/2)x - (7/2)<BR>\n" );
document.write( "===================================\r<BR>\n" );
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document.write( "2: Simplify the expression below (leave answer with positive exponents)<BR>\n" );
document.write( "(7X^3Y/14XY^-2)^2 both numerator & denominator squared.<BR>\n" );
document.write( "Cancel the common factors: 7, X\r<BR>\n" );
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document.write( "= (X^2Y^5/2)^2\r<BR>\n" );
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document.write( "= (X^4 y^10 / 4)\r<BR>\n" );
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document.write( "============================\r<BR>\n" );
document.write( "<BR>\n" );
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document.write( "3: The trigonometric expression <BR>\n" );
document.write( "Sin&#1256;+Cot&#1256;Cos&#1256; = sin(theta) + [cos(theta)/sin(theta)]*cos(theta)<BR>\n" );
document.write( "= sin(theta) + cos^2(theta)/sin(theta)\r<BR>\n" );
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document.write( "= [sin^2(theta) + cos^2(theta)]/sin(theta)\r<BR>\n" );
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document.write( "= 1/sin(theta)\r<BR>\n" );
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document.write( "= csc(theta)<BR>\n" );
document.write( "============================<BR>\n" );
document.write( "4: If Sin&#1256;=(3/5) and &#1256; is in quadrant2 find Sin2&#1256; (Hint Sin2&#1256;=Sin&#1256;Cos&#1256;)<BR>\n" );
document.write( "In 2nd Quadrant, if sin=43/5, cos=-4/5<BR>\n" );
document.write( "Then sin(2theta)= (3/5)(-4/5) = -12/25<BR>\n" );
document.write( "============================<BR>\n" );
document.write( "5: The point (-2,3) lies on the terminal side of an angle &#1256; in standard position. Find the exact value of &#1256;.<BR>\n" );
document.write( "theta = tan^-1(-3/2) = -56.31 degrees = 180 = 123.31 degrees<BR>\n" );
document.write( "=======================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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