Find the exact value. sin 75°
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Mathematics
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Solve the problem.Find the equation for the tangent plane to the surface 
at the point 
A. z = 2 B. z = 1 C. z = -1 D. z = 0
Mathematics
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log2
A. 8 log2x + 7 log2y + log25 B. (8 log2x)(7 log2y) - log25 C. 8 log2x - 7 log2y - log25 D. 8 log2x + 7 log2y - log25
Mathematics
Add as indicated.(-7 + 4x3 + 4x5 + 2x4) + (3x4 - 6x3 - 6 + 3x5)
A. 7x5 + 5x4 - 2x3 - 13 B. -4x5 - 4x4 - 2x3 + 5 C. 10x24 - 13 D. 7x10 + 5x8 - 2x6 - 13
Mathematics
Simplify.
A. 4 B. 20 C. -20 D. -4
Mathematics