Which of the following is a solution to the system of nonlinear equations below?

What is the length of the unknown leg in the right triangle ?

Find the values of y: 3y^3(y^2+ 2/3y)=0

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)