jdiel14
15.12.2020 •
Mathematics
The cross section of a parabolic reflector has a vertical axis of symmetry with its vertex at (0,0). The focus of the reflector is 4 feet above the vertex. The reflector extends 5 feet to either side of the vertex. What is the depth of the reflector? Round your answer to the nearest hundredth
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Ответ:
Thank you man , have a good day(I wish you luck)
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