Plane P contains four distinct lines L, lz, ls, and 4. Suppose l, ll, la 1 ly, and l l 1. How are l, and related? Choose the correct answer below.
4 is perpendicular to L, because li is parallel to l, and 13 is parallel to Ls.
B
4 is parallel to l, because l is perpendicular to l; and 13 is parallel to le.
is perpendicular to l, because li is perpendicular to lz and lz is parallel to lo.
D
4 is parallel tol, because li is parallel to lz and lz is parallel to La

Write the following as a base and exponent

[tex]5 \times1 \frac{12}{13} [/tex] me

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?