Please help quick giving brainliest
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 23:10
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
Mathematics, 21.06.2019 23:40
30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.
Answers: 1
Mathematics, 22.06.2019 01:00
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
Mathematics, 22.06.2019 04:30
Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
You know the right answer?
Questions
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
English, 17.12.2020 21:10
Chemistry, 17.12.2020 21:10
Social Studies, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
Mathematics, 17.12.2020 21:10
