document.write( "Question 85405: I've been working on this all day. And i need some assistance. Can someone please help me?\r
\n" ); document.write( "\n" ); document.write( "A right triangle has legs of lengths 9 and 12
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\n" ); document.write( "(b) The altitude to the hypotenuse divides it into segments of lengths___ and ____
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Algebra.Com's Answer #61588 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Since we have a triangle with legs of 9 , 12 and a hypotenuse of x(our unknown side), we can use Pythagoreans theorem to find the unknown side.\r
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\n" ); document.write( "\"a%5E2%2Bb%5E2=c%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"9%5E2%2B12%5E2=c%5E2\" Plug in a=9 and b=12 and lets solve for c\r
\n" ); document.write( "\n" ); document.write( "\"8+1+%2B+1+4+4+=++c++%5E+2\" Square each individual term\r
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\n" ); document.write( "\n" ); document.write( "\"2+2+5+=++c++%5E+2\" Combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"s+q+r+t+%28+2+2+5+%29+=+s+q+r+t+%28++c++%5E+2+%29\" Take the square root of both sides\r
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\n" ); document.write( "\n" ); document.write( "\"1+5+=+c\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "So our answer is\r
\n" ); document.write( "\n" ); document.write( "\"c+=+1+5\"\r
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\n" ); document.write( "\n" ); document.write( "(a) \"Its hypotenuse has a length of__15__\"\r
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\n" ); document.write( "\n" ); document.write( "To find the altitude (to the hypotenuse), we can use this formula:\r
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\n" ); document.write( "\n" ); document.write( "\"Altitude=a%2Ab%2Fc\"\r
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\n" ); document.write( "\n" ); document.write( "\"Altitude=9%2A12%2F15=108%2F15=7.2\" plug in the given info\r
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\n" ); document.write( "\n" ); document.write( "So the length of the altitude is 7.2\r
\n" ); document.write( "\n" ); document.write( "(c) The altitude to the hypotenuse has length___7.2__\"\r
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\n" ); document.write( "\n" ); document.write( "So now construct a smaller triangle within the given one. Now using the altitude's length, we can find one piece of the hypotenuse\r
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\n" ); document.write( "\n" ); document.write( "Since we have a triangle with legs of x (our unknown side), 7.2 and a hypotenuse of 9, we can use Pythagoreans theorem to find the unknown side.\r
\n" ); document.write( "\n" ); document.write( "Pythagoreans theorem
\n" ); document.write( "\"a%5E2%2Bb%5E2=c%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"a%5E2%2B7.2%5E2=9%5E2\" Plug in b=7.2 and c=9 and lets solve for a\r
\n" ); document.write( "\n" ); document.write( "\"+a++%5E+2+%2B+51.84+=+8+1\" Square each individual term\r
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\n" ); document.write( "\n" ); document.write( "\"+a++%5E+2+=+8+1+-+51.84\" Subtract 51.84 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"+a++%5E+2+=+29.16\" Combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"s+q+r+t+%28++a++%5E+2+%29+=+s+q+r+t+%28+29.16%29\" Take the square root of both sides\r
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\n" ); document.write( "\n" ); document.write( "\"a+=+5.4\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "So our answer is\r
\n" ); document.write( "\n" ); document.write( "\"a+=+5.4\"\r
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\n" ); document.write( "\n" ); document.write( "So the length of one piece of the hypotenuse is 5.4. Now subtract 5.4 from 15 to find the other piece's length\r
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\n" ); document.write( "\n" ); document.write( "\"15-5.4=9.6\"\r
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\n" ); document.write( "\n" ); document.write( "So the length of the other piece is 9.6\r
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\n" ); document.write( "\n" ); document.write( "(b) The altitude to the hypotenuse divides it into segments of lengths_5.4__ and _9.6___
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