True or false: As long as its argument is restricted to [0,2pi] the polar form of a complex number is not unique. Some say its true, some say its false. I'm sure one of the answers I looked at is correct, but some teachers probably purposefully left a one star

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato