Multiply and simplify.
? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use a calculator to give the value to the nearest degree.? = sin-1(0.2079)
A. 10° B. 15° C. 12° D. 14°
Mathematics
Perform the indicated operations. Write the resulting polynomial in standard form.(6x4 + 8x3 - 5x2 + 5) - (2x4 + 3x3 - 7x2 - 6)
A. 8x4 + 11x3 - 12x2 - 1 B. 4x4 + 5x3 + 2x2 + 11 C. 8x4 + 11x3 - 12x2 + 11 D. 4x4 + 11x3 - 12x2 - 1
Mathematics
Find the integral using an appropriate trigonometric substitution.
Mathematics
Determine whether the given value is a solution of the inequality.x - 3 ? -4; -1
A. A solution B. Not a solution
Mathematics