document.write( "Question 1176065: In right triangle ABC with right angle at C,sin A=2x+0.1 and cos B=4x-0.7 Determine and state the value of x. \n" ); document.write( "
Algebra.Com's Answer #801985 by Boreal(15235)\"\" \"About 
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sin A=cos B in a right triangle. Draw it out, and make the hypotenuse 1
\n" ); document.write( "so 2x+0.1=4x-0.7
\n" ); document.write( "2x=0.8
\n" ); document.write( "x=0.4
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