Arectangular billboard is 23 feet by 31 feet. if a gallon of paint covers 200 square feet, how many gallons should be purchased to cover the entire board?

One vertex of a polygon is located at (3,-2). after a rotation, the vertex is located at (2, 3). which transformations could have taken place? check all that apply. - ro, 90" ro, 180" ra, 220v ro, -80" | ro, -27ợ"