ΔABC and ΔDEF are similar. The lengths of and are 5 units each, and the length of is 6 units. If the length of is 3 units, then the length of is
units. If m∠ABC is 53°, then m∠EDF is
°

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)