What is the factored form of the polynomial? x² - 122+27?
(x + 4)(x + 3)
(x - 4)(x+3)
(x + 9)(x + 3)
O (x - 9)(x-3)

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

If the value of cos330°is√3/2 then find cos 165°.