Rotate the given triangle 90° counter-clockwise about the
origin.
-1 2 27
-1 -1 3
(1 2 1
[-1
?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

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

Plzzz answer both questions and i will give you 100 points