The figure shown was created by placing the vertices of a square on the circle. If the length of the square is 7 cm, what is closest to the area of the shaded region of the figure in square centimeters?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

2,10,-50 next two numbers geometric sequence

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?