Suppose a parabola has vertex (6,5) and also passes through the point (7,7). Write the equation of the parabola in vertex form. A. y=(x-6)^2+5
B. y=2(x-6)^2+5
C. y=2(x+6)^2+5
D. y=2(x-6)^2-5

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"