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answer the question below. type your response in the space provided.
arst is dilated about the origin, 0, to create ar'st. point r is located at (3,9), and point r' is
located at (1.2, 3.6). which scale factor was used to perform the dilation?
done
clear

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

i believe a. 12x≥120 is the answer

y-y1=m(x-x1)

y-1=1(x-8)

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).