Vertical and horizontal shift Find aa b c for the function such that the graph of F matches the figure

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

Write the factored form of this trinomial 9x^2+18x-7