Mathematics, 26.07.2019 14:50 4804341040
Given: δabc with prove: statement reason 1. given 2. addition property of equality 3. using common denominators 4. ab = ad + db cb = ce + eb segment addition 5. substitution property of equality 6. ∠abc ≅ ∠dbe reflexive property of congruence 7. δabc ~ δdbe sas similarity criterion 8. corresponding angles of similar triangles are congruent. 9. if the corresponding angles formed by two lines cut by a transversal are congruent, then the lines are parallel. question 19 of 44 what is the missing step in this proof? ∠bac ≅ ∠acb ∠bde ≅ ∠deb ∠ade ≅ ∠dec ∠bac ≅ ∠bde ∠abc ≅ ∠dbe nextreset
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Mathematics, 22.06.2019 00:30, cassidyhead27
A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices
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Mathematics, 22.06.2019 04:30, orlando19882000
Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean
Answers: 2
Given: δabc with prove: statement reason 1. given 2. addition property of equality 3. using common...
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