Arectangular pen, in which chickens and roosters are kept, has a width that is represented with the polynomial w=x3−2x+3x2+15, and a length that is represented with the polynomial l=x4−x2+11x3−5. remember that the perimeter of a rectangle can be found using the formula p=2l+2w or p=2(l+w). which polynomial represents the perimeter of this pen? a. x4+12x3+2x2−2x+10b. 24x3+4x2−4x+15c. 2x4+24x3+4x2−4x+20d. 2x4−20x3+4x2−4x+40

Which system of linear inequalites is represented by the graph?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?