A figure has 4 sides with two sets of parallel sides. Without more information, which figures can we be sure it could be? A. parallelogram, rhombus
B. rectangle, hexagon
C. quadrilateral, trapezoid
D. trapezoid, triangle

The function models the number of accidents per 50 million miles driven as a function

Which table represents points on the graph of h(x) = 3√-x+2?

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 bsuppose 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 cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?