PLEASE HELP!
How many subsets does a set have, if the number of its elements is 2n?...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.05.2021 18:10 loveyeti106838
PLEASE HELP!
How many subsets does a set have, if the number of its elements is 2n?
![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, 22.06.2019 02:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Use matrices to solve this linear system: 5x1 − 2x2 = −30 2x1 − x2 = −13 x1 = x2 =
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 22:48
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.02.2020 22:48
![question](/tpl/images/cats/fr.png)
French, 03.02.2020 22:48
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.02.2020 22:48
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 22:48
![question](/tpl/images/cats/fizika.png)
Physics, 03.02.2020 22:48
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 22:48
![question](/tpl/images/cats/en.png)
English, 03.02.2020 22:48
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 03.02.2020 22:48
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2020 22:48
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)