Triangle ABC is mapped onto triangle A′B′C′ by a series of transformations. Select all transformations that could map triangle ABC onto triangle A′B′C′ so that the side lengths in both triangles are always the same. Reflection
Rotation
Translation
Dilation

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Aphrase is shown read the phrase and give me the answer

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.