Find the matrix that represents a rotation clockwise around origin followed by reflection about x

What is the area of the triangle 10 13 12

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never