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WILL MARK BRAINLIEST!!!

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?