Please help. Find the exact value by using a half-angle identity.
tan(7pi/8)
1 [square...
![subject](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 04:50 amberwilliams22
Please help. Find the exact value by using a half-angle identity.
tan(7pi/8)
1 [square root 2]
1 - [square root 2]
-1 + [square root 2]
-1 - [square root 2]
... Please don't answer for points :(. I know you are better than that. If you do it for points, than what's the point.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Is the underlined participial phrase correctly placed or misplaced? i smelled each and every flower strolling through the garden. a. correctly placed participial phrase b. misplaced participial phrase
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) â2 â3 â4 â6
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 04:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 31.03.2021 04:00