The standard unit of radiation related to biological hazards is known as the Roentgen.
The image of a point is B'(-4, 11). A 180° clockwise rotation was performed to get this image. What were the coordinates of the pre-image?
(4, -11)(11, 4)(-11, -4)<span>(4, 11)</span>
Answer is C .. Hopes this help a lot ;)
A. They produce carbon dioxide<span> for food it includes both so it would be more correct
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