Polygon abcd shown in the figure, is dilated by a scale factor of 8 with the origin as the center of dilation, resulting in the image a'bcd'.
the slope of cd's

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm