Helppp
Use a half-angle identity to find the exact value of tan 22.5º.
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 26.07.2021 21:20, oakleylynn
Helppp
Use a half-angle identity to find the exact value of tan 22.5º.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20, shartman22
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, MoparorNocar061401
Find two numbers if their sum is 91 and the ratio is 6: 7?
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.09.2020 20:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/en.png)
English, 22.09.2020 20:01