document.write( "Question 303195: The problem states - Given J (-3,4) and K (-7, -2), find the magnitude of JK to the nearest tenth. \r
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Algebra.Com's Answer #217308 by nerdybill(7384)\"\" \"About 
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The problem states - Given J (-3,4) and K (-7, -2), find the magnitude of JK to the nearest tenth.
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\n" ); document.write( "You would apply the \"distance formula\":
\n" ); document.write( "\"d+=+sqrt%28%28x2-x1%29%5E2%2B%28y2-y1%29%5E2%29+\"
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\n" ); document.write( "The two points:(-3,4) and (-7, -2)
\n" ); document.write( "\"d+=+sqrt%28%28-7%2B3%29%5E2%2B%28-2-4%29%5E2%29+\"
\n" ); document.write( "\"d+=+sqrt%28%28-4%29%5E2%2B%28-6%29%5E2%29+\"
\n" ); document.write( "\"d+=+sqrt%2816%2B36%29+\"
\n" ); document.write( "\"d+=+sqrt%2852%29+\"\r
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\n" ); document.write( "Oh, I guess they want the answer to the nearest tenth:
\n" ); document.write( "d = 7.2
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