document.write( "Question 437308: I need help with these questions! Thank you so much!
\n" ); document.write( "1. Express sec 0- sin0tan0 in terms of cos 0.
\n" ); document.write( "a. cos0
\n" ); document.write( "b.1/cos^2(0)
\n" ); document.write( "c.1/2cos(0)
\n" ); document.write( "d.-cos(0)\r
\n" ); document.write( "\n" ); document.write( "2. Find the exact value of sin(60 degrees + 45 degrees)
\n" ); document.write( "a. (square root 6-square root 2)/4
\n" ); document.write( "b. (square toot 6+square root 2)/4
\n" ); document.write( "c.1/2
\n" ); document.write( "d.(square root 6-square root 2)/2\r
\n" ); document.write( "\n" ); document.write( "3. Find the exact value of (sin 138degrees)(cos 132degrees) + (cos 138degrees)(sin 132degrees)
\n" ); document.write( "a. 1
\n" ); document.write( "b. 0
\n" ); document.write( "c. -1
\n" ); document.write( "d. 1/2\r
\n" ); document.write( "\n" ); document.write( "4.Simplify cos(alpha + (pi/3))
\n" ); document.write( "a. cos alpha +1/2
\n" ); document.write( "b. 1/2cos alpha - square root 3/2 sin alpha
\n" ); document.write( "c. 1/2cos alpha + square root 3/2 sin alpha
\n" ); document.write( "d. square root 3/2 cos alpha-1/2 sin alpha\r
\n" ); document.write( "\n" ); document.write( "5. Write sin3x cos4x + cos3x sin4x in terms of a single trigonometric function.
\n" ); document.write( "a. square root 3
\n" ); document.write( "b. 0
\n" ); document.write( "c. undefined
\n" ); document.write( "d. 1 \n" ); document.write( "

Algebra.Com's Answer #302490 by rwm(914) $\"\"$ $\"About$

You can put this solution on YOUR website!
Don't worry about the question . They are not that important Try to find the answers.
\n" ); document.write( "You get credit for the answers not the questions. \n" ); document.write( "

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