A photo with a perimeter of P units is dilated by a scale factor of two. What is the perimeter in units of the dilated photo

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points