2. Determine the values using the unit circle.
a. cos4pi/3
b. sin315
c. tan90...
![subject](/tpl/images/cats/mat.png)
Mathematics, 08.06.2020 19:57 lol4373
2. Determine the values using the unit circle.
a. cos4pi/3
b. sin315
c. tan90
![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)
Mathematics, 21.06.2019 13:40
The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:50
What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 27.10.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 27.10.2020 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 14:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 27.10.2020 14:00
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
SAT, 27.10.2020 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 27.10.2020 14:00
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 27.10.2020 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 27.10.2020 14:00
![question](/tpl/images/cats/es.png)
Spanish, 27.10.2020 14:00