Can someone solve this step by step? I don’t understand it at all, pls help! :(
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 04:53 danaya111
Can someone solve this step by step? I don’t understand it at all, pls help! :(
![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 12:30
35 points, ! name one pair of congruent sides. a. segments pr and sv b. segments qr and st c. segments rp and ts d. segments pq and vs
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 28.12.2020 14:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.12.2020 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 28.12.2020 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 28.12.2020 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.12.2020 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 28.12.2020 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 28.12.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.12.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.12.2020 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.12.2020 14:00
![question](/tpl/images/cats/mat.png)