The height of one solid limestone square pyramid is 25 m. a similar solid limestone square pyramid has a height of 30 m. the volume of the larger pyramid is 16,200 m3. determine each of the following, showing all your work and reasoning. (a) the scale factor of the smaller pyramid to the larger pyramid in simplest form (b) the ratio of the area of the base of the smaller pyramid to the larger pyramid (c) ratio of the volume of the smaller pyramid to the larger (d) the volume of the smaller pyramid

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.