The diameter of the pizza is 18 inches and is cut in 12 slices what is the area of each piece

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)