Let v1 =(-6,4) and v2=(-3,6) compute the following what i sthe angle between v1 and v2

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

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

What’s -11-33k and factor each expression completely