A person locked their android phone with a swipe code on a phone with a 3 by 3 grid block. Let's consider an example where the swipe code must start with the top left button and must pass through two more buttons. Each consecutive button is adjacent (up, down, left, right, or diagonally). How many such swipe codes are possible?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.