Given AE EC, for what value of x is quadrilateral ABCD a parallelogram?
HELP ASAP!!
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Mathematics, 03.05.2021 20:10 tylerkitchen44
Given AE EC, for what value of x is quadrilateral ABCD a parallelogram?
HELP ASAP!!
Answers: 3
Mathematics, 21.06.2019 21:30
Plz ( true - false) all triangles have interior angles whose measure sum to 90.
Answers: 2
Mathematics, 22.06.2019 04:00
The perimeter of â–³cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.
Answers: 1
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
Social Studies, 04.08.2019 06:40
Mathematics, 04.08.2019 06:40
Computers and Technology, 04.08.2019 06:40
History, 04.08.2019 06:40
History, 04.08.2019 06:40
History, 04.08.2019 06:40
History, 04.08.2019 06:40
Computers and Technology, 04.08.2019 06:40
Social Studies, 04.08.2019 06:40