Determine whether the vectors v and w are orthogonal.v = < 8, -2 >, w = < -3, -9 >
A. Orthogonal
B. Not orthogonal
Answer: B
Mathematics
You might also like to view...
Consider a line with slope 1.20. What rise corresponds to a run of 4 feet? ?
A. 4.80 feet B. 0.30 feet C. 3.33 feet D. 5.61 feet
Mathematics
Evaluate the given integral by using three terms of the appropriate series, rounding the result to four decimal places.
A. 0.2827 B. 0.6164 C. 0.4447 D. 0.8324
Mathematics
Determine whether or not the number is written in scientific notation.71,700
A. in scientific notation B. not in scientific notation
Mathematics
Various signs have symmetries. Determine if the following sign has line symmetry, turn symmetry, and/or point symmetry, if any.Food
A. This sign has turn symmetry only. B. This sign has no symmetry. C. This sign has line symmetry and point symmetry. D. This sign has line symmetry only.
Mathematics