What is a quadrilateral that has 3 congruent sides

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls