In the math equation W=F*D what relationship is required for work to be done the force must be equal to the distance

the force must be perpendicular to the distance

the force must be greater than the distance

the force must be in the same direction as movement​

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

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?