The base of a solid is a circle with radius 7. The cross-sections of the solid perpendicular to afixed diameter of the base are squares. If the circle is centered at the origin and the cross-sections are perpendicular to the x-axis, findthe areaA(x) of the cross section atx.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

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 > ?

Which of the following is equal to the rational expression when x is not equal to -2 or -6?