What transformation is represented by the rule (x, y)→(−x, y) ? rotation of 180° about the origin reflection across the x-axis reflection across the y-axis rotation of 90° clockwise about the origin

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

The only way to identify an intercept is as an ordered pair. true false

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?