Simplify x^2-4x+4/x^2-4

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

What is sin 7x/4 ? i need on this urgent trig

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²