panicatthesky
panicatthesky panicatthesky
  • 06-05-2021
  • Mathematics
contestada

Evaluate the following expression.
cos870° - sin780º =

Respuesta :

Abdullahyai
Abdullahyai Abdullahyai
  • 09-05-2021

Answer:

-sqrt(3)

Step-by-step explanation:

Solve each individually

Answer Link

Otras preguntas

9) En un establecimiento que vende juguetes, el precio de un perrito de peluche es de $8.00, más un cargo único de $2.00 por la caja, el servicio, etc. Contesta
Which type of star is Proxima Centauri, and what color is it?
aceleración angular? Sol. 1.35x10-3 rad/s² la 4) Un motor de un coche gira, al ralentí, a 1000 rpm. Calcular el periodo, la frecuencia y la velocidad angular de
Given P(E) = 0.50, what is P(E')?
Вы работаете в супермаркете, и менеджер думает открыть отдел новой продукт. Он попросил вас написать отчет об продуктов. Ваш менеджер хочет знать, что вы рекоме
How does Makoto react when he comes home to find his mother un well
XeBr2Cl2 lewis structure
What is interference as it relates to memory
Which is responsible for surveillance of TRICARE fraud and abuse activities?
What state law govern many aspects of the election process the federal government is responsible for