Can someone with me with this one please
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Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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Mathematics, 22.06.2019 00:00
Two consecutive negative integers have a product of 30. what are the integers?
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Mathematics, 22.06.2019 11:30
1cubic metre of concrete has a weight of 2400 kg 15 of the concrete is water the rest of the concrete are cement, sandand stone the weight of these ingredients are in the ratio 1: 2: 5 work ouyt the weight of cement, sand and stone in 1 cubic metre of cement
Answers: 2
Mathematics, 22.06.2019 12:00
Lindsie is painting on a canvas with dimensions of 3 ft by 4 ft. she wants to make a display model for a gallery that has twice the area of the original. how much should she increase the length and width by, if she wants to increase them by the same amount? round your answer to the nearest tenth.
Answers: 1
History, 20.08.2019 00:30
Biology, 20.08.2019 00:30
Biology, 20.08.2019 00:30
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Mathematics, 20.08.2019 00:30
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Mathematics, 20.08.2019 00:30
Mathematics, 20.08.2019 00:30
Mathematics, 20.08.2019 00:30
Mathematics, 20.08.2019 00:30
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