Find the inverse of −7 −2
4 1
show your work. confirm that the matrices are inverses.

Evaluate the following expression 1/3^2

What term makes it inconsistent y=2x - 4

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit