if triangle uvw is dilated from point u by a scale factor of 2, which of the following equations is true about line segment a'b'?

1. line segment a'b' = line segment 1/2 ab
2. line segment a'b' = line segment 2 ab
3. line segment a'b' = line segment ab
4. line segment a'b' = line segment 3 ab

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?