![subject](/tpl/images/cats/mat.png)
Mathematics, 12.12.2019 00:31 25linm
Write each expression in the form a + bi, where a and b are real numbers. you may plot the numbers in the complex plane as a guide.
a. 2•√-4
b. 3i•2i
c. i^4
d. 4-3√-3
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 15:30
With: label the vertices and all the elements needed. find x
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers
Answers: 2
You know the right answer?
Write each expression in the form a + bi, where a and b are real numbers. you may plot the numbers i...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.06.2020 19:57
![question](/tpl/images/cats/fizika.png)
Physics, 04.06.2020 19:57
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57
![question](/tpl/images/cats/fizika.png)
Physics, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.06.2020 19:57