document.write( "Question 1175752: The equation that represents the transmission boundaries of a cercullar phone tower is x²+y²-10x+2y-199=0. What is the greatest distance, in kilometers, can the signal of the tower be transmitted? \n" ); document.write( "
Algebra.Com's Answer #801439 by ikleyn(52864)\"\" \"About 
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\n" ); document.write( "The equation that represents the transmission boundaries of a cercullar phone tower is x²+y²-10x+2y-199=0.
\n" ); document.write( "What is the greatest distance, in kilometers, can the signal of the tower be transmitted?
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document.write( "The written equation represents a circle\r\n" );
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document.write( "    \"%28x-5%29%5E2\" + \"%28y-1%29%5E2\" = 199 + 25 + 1 = 225.\r\n" );
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document.write( "The radius of this circle is  \"sqrt%28225%29\" = 15 units.\r\n" );
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document.write( "Based on it, the greatest distance, in kilometers, to which the signal from the tower can be transmitted, is 15 kilometers.\r\n" );
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