2.solve the following quadratic equations
i. 9x^2 - 1/16
ii. 2h^2 - 3h - 27

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?