A circle with center C(4,-2) contains the point D(8,1). What is the equation of the line perpendicular to the radius of the circle passing through point ?
10
9
8
7
6
5
4
3
2
D
-10-9-8-7 -6 -5 -4 -3 -2 - 0 1 2
-1
3 4 5 6 7 8 9 10
C
3
-6
-7
-8
-9
10

Find the area of a square with a side length of 1/4 in.

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

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