Which equation shows a valid step in solving

step-by-step explanation:

2*2=3

two times two is four

i dont understand what you mean so pls comment

hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

hope this : )

a reflection across line m

step-by-step explanation:

the first transformation is a 90 degree rotation counterclockwise around the point g. this gets to image gh'j'k'. when the image gh'j'k' is reflected over the line  m the result is g'h"j"k". the final transformation is a reflection over the line  m.