document.write( "Question 794910:
\n" ); document.write( "The Equation of an Ellipse is shown below.\r
\n" ); document.write( "\n" ); document.write( "(x+2)^2/100 + (y+7)^2/36 =1\r
\n" ); document.write( "\n" ); document.write( "What is the length of its major axis?\r
\n" ); document.write( "\n" ); document.write( "a^2= 100
\n" ); document.write( "sqrt of 100=10
\n" ); document.write( "10=semimajor axis\r
\n" ); document.write( "\n" ); document.write( "10x2= 20.\r
\n" ); document.write( "\n" ); document.write( "20=major axis length? \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "I think I'm right but I'm not sure.
\n" ); document.write( "

Algebra.Com's Answer #480770 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
(x+2)^2/100 + (y+7)^2/36 =1\r
\n" ); document.write( "\n" ); document.write( "What is the length of its major axis?\r
\n" ); document.write( "\n" ); document.write( "a^2= 100
\n" ); document.write( "sqrt of 100=10
\n" ); document.write( "10=semimajor axis\r
\n" ); document.write( "\n" ); document.write( "10x2= 20.\r
\n" ); document.write( "\n" ); document.write( "20=major axis length? \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "I think I'm right but I'm not sure.
\n" ); document.write( "---------------
\n" ); document.write( "It is 20.
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