![subject](/tpl/images/cats/mat.png)
Mathematics, 11.07.2021 09:00 dmgcity
I need matrices of rotation 90 clockwise and anticlockwise as well as 180degrees
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
Answers: 1
You know the right answer?
I need matrices of rotation 90 clockwise and anticlockwise as well as 180degrees...
Questions
![question](/tpl/images/cats/mir.png)
World Languages, 19.02.2021 15:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:20
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.02.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 15:30
![question](/tpl/images/cats/biologiya.png)
Biology, 19.02.2021 15:30