document.write( "Question 1123947: ABCD is a rectangle/ The coordinates of A and B are (1,4) and (5,2) respsectively. The x-coordinate of D is -2. Find:
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document.write( "a) the equation of AD
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document.write( "b) the y-coordinate of D
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document.write( "c) the coordinates of C \n" );
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Algebra.Com's Answer #740322 by MathLover1(20855) You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The coordinates of \n" ); document.write( "\n" ); document.write( "The x-coordinate of \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find:\r \n" ); document.write( "\n" ); document.write( "a) the equation of \n" ); document.write( "\n" ); document.write( "we will first find a slope of line that contais \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "use given points ( \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and, your equation o the line {{AD}}} is: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "b) the y-coordinate of \n" ); document.write( "\n" ); document.write( "to find it, use \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "so, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c) the coordinates of \n" ); document.write( "\n" ); document.write( "point \n" ); document.write( "\n" ); document.write( "since the line \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "equation of the line \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and equation of \n" ); document.write( "\n" ); document.write( "so,equation of the line \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and \n" ); document.write( "\n" ); document.write( "from eq.1 and eq.2 we have\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "go to \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so, point \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "( \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |