Answer:
The image of a translation, reflection, or rotation is congruent to the original figure, and the image of a dilation is similar to the original figure. Two figures are similar when one can be obtained from the other by a sequence of translations, reflections, rotations, and dilations.
8y - 11y + 6
Combine like terms
-3y + 6 is the simplified answer.
Answer : Last option
Tanx =48/80
Tan(angle) = opposite/adjacent
Tanx = 48/80
No....if you set them up as proportions and cross multiply the sides do not equal