Which diagram could be used to prove △ABC ~ △DEC using similarity transformations? Triangle A B C is reflected across side A C and then is dilated to form smaller triangle D C E.
Triangle A B C is reflected, translated to the left, and then is dilated to form triangle D C E.
Triangles A B C and D E C are shown. The angle measures differ between the 2 triangles.
Triangles A B C and D E C are connected at point C. The triangles are shaped differently.

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller. explain what it means to say the world is “shrinking”

Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph

Acompany produces items in small batches. the machinery needs to warm up before the items can be produced. the scatterplot shows the time needed to produce batches of different numbers of items. based on the line of best fit, which of these statements is true?