NEED HELP RN ILL GIVE YOU BRAINLIST The front of this button has a radius of 32 mm.

Which equation could be used to find the area of the front of the button in square millimeters?
A
A=32⋅π

B
A=64⋅π

C
A=π⋅322

D
A=π⋅642

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

True or false look at the picture pls : /

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 > ?