Mathematics, 03.03.2021 14:00 sehaamxoxo34
In rectangle ABCD, AD=200, and diagonal AC=90, what is the perimeter of ABCD
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Chemistry balance then what type of reaction are they i don't know why it keeps saying math when i put chem
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Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
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Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 Μ. how far is the man from the base of the bridge tower? with explanation and pictures .
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How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
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In rectangle ABCD, AD=200, and diagonal AC=90, what is the perimeter of ABCD...
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