Variables (2 points) What is your independent variable? (Which variable are you going to test?) Choose ONE (1) Wire material – copper, aluminum and string Wire gauge (thickness) Number of winds Voltage (2 points)

What is the dependent variable? (What is measured?) List three (3) controlled variables. (3 points)

The answer is d. 606 because you have to multiply 30% ( percent) times 2020 (total) to get ur answer.

What are the options

The first answer is correct

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?