Abuilding is drawn with a scale of 1in : 3ft. the height of the drawing is 1ft 2in. after a design change, the scale is modified to be 1in. : 4ft. what is the height of the new drawing?

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

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?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)