![subject](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 17:00 noseugh
The average of four numbers is 90.three of them are 138,40,and 102 find the fourth number
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?
Answers: 2
You know the right answer?
The average of four numbers is 90.three of them are 138,40,and 102 find the fourth number...
Questions
![question](/tpl/images/cats/mkx.png)
Arts, 05.10.2019 14:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.10.2019 14:10
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2019 14:10
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2019 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 14:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 14:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2019 14:10
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2019 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 14:10
![question](/tpl/images/cats/mir.png)
World Languages, 05.10.2019 14:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)