document.write( "Question 1181608: GIVEN cosx = 0.3420 and 90°< x < 360 , determine the value to the nearest degree ____ ° \n" ); document.write( "

Algebra.Com's Answer #811506 by MathLover1(20850) $\"\"$ $\"About$

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given:\r
\n" ); document.write( "\n" ); document.write( " $\"cos%28x%29=0.342\"$ and the range : $\"90\"$ ° < $\"x\"$ < $\"360\"$ ° \r
\n" ); document.write( "\n" ); document.write( " $\"x=cos%5E-1%280.342%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=1.221752\"$ ...(result in radians)\r
\n" ); document.write( "\n" ); document.write( " $\"x=70\"$ °\r
\n" ); document.write( "\n" ); document.write( "for the range : $\"90\"$ ° < $\"x\"$ < $\"360\"$ ° \r
\n" ); document.write( "\n" ); document.write( " $\"x=2pi-1.221752+=5.06143\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=360-70\"$ °\r
\n" ); document.write( "\n" ); document.write( " $\"x=290\"$ °\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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