Arectangular field is two times as long as it is wide. if the perimeter of the field is 180 yards, what are the field's dimensions?

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?