document.write( "Question 50429: My daughter has math homework i cannot help with.\r
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document.write( "Geometry- Straight segments\r
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document.write( "She needs to find out what \"z\" is...\r
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document.write( "Y is the midpoint. y= -1,5
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document.write( "X= -4,3\r
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document.write( "What is z?\r
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document.write( "Formula= x-x/2 y-y/2 \n" );
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Algebra.Com's Answer #33522 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! My daughter has math homework i cannot help with. \n" ); document.write( "Geometry- Straight segments \n" ); document.write( "She needs to find out what \"z\" is... \n" ); document.write( "Y is the midpoint. y= -1,5 \n" ); document.write( "X= -4,3 \n" ); document.write( "What is z? \n" ); document.write( "Formula= x-x/2 y-y/2 \n" ); document.write( "IF X IS(X1,X2)....Z IS (Z1,Z2)....THEN THEIR MID POINT Y (Y1,Y2)IS GIVEN BY \n" ); document.write( "Y1=(X1+Z1)/2...........Y2=(X2+Z2)/2 \n" ); document.write( "SO WE GET \n" ); document.write( "Y1=-1=(-4+Z1)/2 \n" ); document.write( "-4+Z1=-2 \n" ); document.write( "Z1=-2+4=2 \n" ); document.write( "----------- \n" ); document.write( "Y2=5=(3+Z2)/2 \n" ); document.write( "3+Z2=10 \n" ); document.write( "Z2=7 \n" ); document.write( "---HENCE POINT Z IS (2,7) \n" ); document.write( " |