![subject](/tpl/images/cats/mat.png)
Mathematics, 13.12.2019 20:31 Relesses
Quadrilateral abcd is similar to quadrilateral efgh. the scale factor is 3: 2. if ab = 18, find ef.
a) 12
eliminate
b) 24
c) 25
d) 27
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Quadrilateral abcd is similar to quadrilateral efgh. the scale factor is 3: 2. if ab = 18, find ef.<...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 14:30
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 14:30
![question](/tpl/images/cats/en.png)
English, 16.09.2019 14:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)