What is the value of 1 − 2sin^2(105°)?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?