Mathematics, 10.03.2021 18:40 haley816
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Triangle LMN has side lengths of 18.5 inches, 10 inches, and 15.5 inches. Use the Converse of the Pythagorean Theorem to prove that triangle LMN is
not a right triangle
Drag the numbers to order the proof.
1
2
3
4
5
340 + 342 25
10 - 1552? 18.5
100 + 240.25? 342.5
Therefore, triangle LMN is not a right triangle,
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
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Triangle LMN has side lengths of 18.5 inches, 10 inches, and 15.5 inches. Use the Converse of...
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