In the diagram below of triangle EFG, H is the midpoint of EG and is the midpoint of FG Jfm m angle GEF=22+3x and m angle GHI=-8x+33 , what is the measure of angle GHI Pls help me on this

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)