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Mathematics, 14.12.2019 06:31, Vampfox
If we knew that 500 families living in various cities were surveyed randomly to gather this data, is it possible to make a valid conclusion?
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Answers: 1
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1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
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If we knew that 500 families living in various cities were surveyed randomly to gather this data, is...
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