The area of a trapezium is given by the formula A = 1/2 h(x +y)

Make x the subject of the formula.
(3 marks)

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Find the zeros of each function. f(x) = 6x^2 - 7x - 20