In how many ways can the letters A, B, C, D, E, and F be arranged for a three- letter security code if letters can not be repeated?

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?