document.write( "Question 1011413: Find the coordinates of point P on AB such that PA/PB=3/4,where A(3,1) and B(-2,5). \n" ); document.write( "
Algebra.Com's Answer #627154 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find the coordinates of point P on AB such that PA/PB=3/4,where A(3,1) and B(-2,5). \n" ); document.write( "------------- \n" ); document.write( "PA is 3/7 of AB \n" ); document.write( "PB is 4/7 of AB \n" ); document.write( "----- \n" ); document.write( "x from A to B = -5 \n" ); document.write( "y from A to B = +4 \n" ); document.write( "--- \n" ); document.write( "(3/7)*-5 = -15/7 \n" ); document.write( "(3/7)*4 = 12/7 \n" ); document.write( "P = [A] + [-15/7,12/7] \n" ); document.write( "P is the point (3-(15/7),1+(12/7)) \n" ); document.write( "P is (6/7,19/7)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |