Which sequence could be described by the explicit definition: a,
o{1,5, 25, 125, 625,
o {5, 10, 15, 20, 25,
- {0, 5, 15, 30,
o {5, 15, 25, 45, }

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.