Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = 0
What will be an ideal response?
Always true because u × v and v are orthogonal
Mathematics
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Simplify, where possible.2a - 2b + 6c - 2(5a + 6b - 9c)
A. -3a + 4b - 3c B. -8a + 10b - 12c C. -8a - 8b + 15c D. -8a - 14b + 24c
Mathematics
Determine the number of triangles that can be drawn with the given data.a = 15, b = 29, B = 98°
A. 3 B. 1 C. 2 D. 0
Mathematics
Write the geometric series in summation notation.0.2 + 0.02 + 0.002 + . . .
A. 
B. 
C. 
D. 
Mathematics
Find all integer factors of the given number.27
A. -9, -3, -1, 1, 3, 9 B. -27, -9, -3, -1, 1, 3, 9, 27 C. -27, -13, -3, 3, 13, 27 D. -27, -9, -3, 3, 9, 27
Mathematics