A circle centered at (0,-8) passes through the point (2,-5). Find the equation of the circle. Write your equation in the form "(x - h)^2 + (y - k)^2 = r^2".

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Abcd is a square. what is the measure of angle bac

Find the value of x. round the length to the nearest tenth