Write the polynomial as a square of a binomial or as an expression opposite to a square of a binomial: –a^2+0.6a–0.09

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?

Which point is a solution to y s 4x + 5?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.