document.write( "Question 248226: Can you check my answer to see if im right or which one i need to correct this the last subject. I need to past to graduate.\r
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document.write( "1). cot 0 = 1/tan0 is a \r
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document.write( "A. confuction idenity
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document.write( "B. reciprocal idenity
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document.write( "C. inverse idenity\r
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document.write( "2). cos^-1 0.5 =\r
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document.write( "A. 1/cos 0
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document.write( "B. cos(90-0)
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document.write( "C. 60\r
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document.write( "3). sin 20 =\r
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document.write( "A. 2sin 0 cos 0
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document.write( "B. cos^2 0 - sin^2 0
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document.write( "C. 1- cos^2 0\r
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document.write( "4). cos 20 =\r
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document.write( "A. 1 - 2sin^2 0
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document.write( "B. 1- 2cos^2 0
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document.write( "C. cos 0 - sin 0\r
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document.write( "I got for numbers
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document.write( "1. B
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document.write( "2. c
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document.write( "3. A
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document.write( "4. A
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document.write( " Is im correct or which one do i have to go back and do \n" );
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Algebra.Com's Answer #180901 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! Your English is terrible. \n" ); document.write( "You need to \"past\"? \n" ); document.write( "\"Is im\" correct? \n" ); document.write( "inverse \"idenity\" \n" ); document.write( "\"confuction idenity\" \n" ); document.write( "Yes, go back and learn English grammar and spelling. \n" ); document.write( "Remember, you are asking help mostly from teachers! \n" ); document.write( " \n" ); document.write( " |