Find the LCM of the given polynomials.x2 - 3x - 28, x2 - 16, x2 - 11x + 28
A. (x - 7)(x + 4)
B. (x - 7)(x + 4)(x - 4)
C. (x + 7)(x + 4)(x - 4)
D. (x + 7)(x - 4)2
Answer: B
Mathematics
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Find an equation for the line tangent to the curve at the point defined by the given value of t.x = sin t, y = 9 sin t, t = 
A. y = -9x + 9
B. y = 9x
C. y = 9x - 9
D. y = 9x + 
Mathematics
Solve.A square shed covers an area of 789 sq ft. What is the length of each side of the shed? (Round to the nearest tenth.)
A. 197.3 feet B. 188.2 feet C. 28.1 feet D. 32.4 feet
Mathematics
Solve the absolute value inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.|x + 3| + 6 ? 10
A. (-?, -7] ? [1, ?)
B. [-7, 1]
C. (-7, 1)
D. [-7, 10]
Mathematics
Find 78% as a decimal.
A) 0.0078 B) 7.8 C) 0.078 D) 0.78
Mathematics