Mathematics, 12.12.2020 16:40 liv467

For what values of x and y must ABCD be a parallelogram?

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Mathematics, 21.06.2019 16:30, msheehan4737

What is the first step of an indirect proof of a number that is divisible by two

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Mathematics, 21.06.2019 18:00, hello6975

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

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Mathematics, 21.06.2019 21:50, amakayla57

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

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Mathematics, 22.06.2019 03:40, andrew6494

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?