Find the exact value.
sin(190°)cos(55°) – cos(190°)sin(55°)
Mathematics
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Find the LCD for the given rational expressions.
, 
A. x(x - 6)(x - 2) B. x(x - 4)2 C. x(x - 4)(x - 2) D. (x - 4)2
Mathematics
Multiply. Change any mixed number to an improper fraction before multiplying.2 ? 3
A. 6
B. 6
C. 7
D. 6
Mathematics
Write the complete binomial expansion.(2x2 - 1)3
A. 8x6 - 12x4+ 6x2 - 1 B. (4x4 - 4x2 + 1)3 C. 16x8 + 8x6 - 12x4+ 6x2 - 1 D. 8x3 - 12x2+ 6x - 1
Mathematics
Find the volume of the cylinder satisfying the given condition. Approximate values to the nearest tenth.radius = 4 cm, height = 8 cm
A. 201.0 cm3 B. 301.4 cm3 C. 401.9 cm3 D. 150.7 cm3
Mathematics