Express the following as a function of a single angle.
Cos^2(81°) - sin^2(81°)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 25.02.2020 22:27 unknown9263
Express the following as a function of a single angle.
Cos^2(81°) - sin^2(81°)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:20
Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:20
Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:50
Jim had 15 minutes to do 5 laps around his school what would his time be
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.09.2020 14:01
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.09.2020 14:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 29.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 29.09.2020 14:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 29.09.2020 14:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 14:01