Referring to the figure, find the surface area of the pyramid shown. Round to the nearest whole number

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

What is the anwers for 9+2x=5x-3-x

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?