Which of the following equations has a solution that is negative? A. 0 -0.4x + 4 = -1.6 B. -0.4(x + 1.6) = 1.6 C. -0.4(-x + 1.6) = 1.6 D. O- 0.4x - 4 + 1.6x = - 1.6

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

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

What are the triple angle formulas? is it related to double angle identities?