If the length of a rectangle is decrease by 6cm and the width is increased by 3cm, the result will be a square, the area of which will be 27 cm smaller than the area of the rectangle. Find the area of the rectangle. PLEASE I NEED THIS

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0