What is the length of AD?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

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