OmarieX424316
OmarieX424316
29-10-2022
Mathematics
contestada
Find an exact value.cos 165°
Respuesta :
MaddisenL519
MaddisenL519
29-10-2022
[tex]\begin{gathered} \cos 165 \\ \\ \cos 165=\cos (\frac{330}{2}) \\ \\ \pm\sqrt[]{\frac{1+\cos 330}{2}} \\ \\ -\frac{\sqrt[]{1+\cos 330}}{4} \\ \frac{-\sqrt[]{6}-\sqrt[]{2}}{4} \end{gathered}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
True or False It is more important for nursing assistants to know each resident individually than to know general facts about most residents?
Describe the causes and consequences of conflict between settlers and American Indians in early Washington history. Use research to provide evidence that will i
technician a says a defective thermostat will cause the engine to operate a too cold of a temperature. technician b says that there are various reasons for an e
We have acquired new furniture for the office. The invoice for $6,000 offers two ways to pay: we can pay the entire amount by September 1, or we can pay $3,060
ASAP!!! Will give brainliest!!! Solve for X
Ever since his mother began to give Julio gold stars for keeping his bed dry all night, Julio discontinued his habit of bed-wetting. His change in behavior best
2. What effects did the unification of Nepal cause in the contemporary socialcondition of the country?
Tom's family and close friends have both a direct and indirect influence on his attitude and behavior when considering purchases. This is considered Tom's _____
What is the perimeter of the triangle in units of the triangle formed by the points (-3,1), (-3,5), and (4,1)?
Chinki has some ‘fraction bars'. The longest bar is the red one (R). She has some purple bars (P) that are 3⁄4 of the length of the red one, some yellow bars (
