A triangle is rotated 90° about the origin. Which rule describes the transformation? (x, y) - (-x, y)
(x, y) - (y, x)
(x, y) - Gy. -x)
(x, y) - (, -x)

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

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

The parabola opens: y=√x-4 (principal square root) up down right left