Help me with this please #17
...
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:40
Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:10
Which of the following expressions cannot be simplified to x – 2?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 01:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.03.2021 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 02.03.2021 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.03.2021 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 01:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 01:40