Δxyz was reflected over a vertical line, then dilated by a scale factor of , resulting in δx'y'z'. Which must be true of the two triangles? select three options. △xyz ~ △x'y'z' xzy ≅ y'z'x' yx ≅ y'x' xz = 2x'z' myxz = 2my'x'z'.

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

What did pavlov initially notice about the animals in his original research after conditioning took place?

Based on calculations, students should have 10.4 grams of powder after conducting an experiment. the students get these results: 10.2 grams, 10.4 grams, 10.3 grams, 10.4 grams, and 10.5 grams. which words best describe this data? check all that apply. a- accurate b- falsified c-invalid d-precise e-redundant