document.write( "Question 428529: find the distance between the points (12,8) and (4,2)
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\n" ); document.write( "\n" ); document.write( "Find the midpoint of the points (3,1) and (7,-5)
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\n" ); document.write( "4. (5, -2)\r
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Algebra.Com's Answer #853190 by ikleyn(53354) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Distance between two points	\r\n" );
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document.write( "x1	y1	x2	y2						\r\n" );
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document.write( "              12    8    4    2						\r\n" );
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document.write( "d= 					\r\n" );
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document.write( "d= 	10								\r\n" );
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document.write( "If the coordinates of A and B are ( x1, y1) and ( x2, y2) respectively, then the midpoint, M, of AB is given by the following formula \r\n" );
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document.write( "M =\r\n" );
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document.write( "(	3	,	1	)  	(	7	,	-5	)   				\r\n" );
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document.write( "M =									\r\n" );
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document.write( "x= 	(	3	+	7	)/	2	y=	(	1	-	5	)/	2\r\n" );
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document.write( "x= 	5		y=	-2									\r\n" );
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