evmrutabellmeza
evmrutabellmeza evmrutabellmeza
  • 19-05-2016
  • Mathematics
contestada

Find the exact value of cos 300°

Respuesta :

cheyenne134
cheyenne134 cheyenne134
  • 19-05-2016
It would be 1/2. That's my answer for it (cos)(360-60) =1/2
Answer Link
Kriteey
Kriteey Kriteey
  • 17-01-2021

Answer:

Step-by-step explanation:

cos(300)°

=cos(3×90+30°)

Here 3 is odd,so we have to change cos into sin.

=sin30°

=1/2

Answer Link

Otras preguntas

advantages and disadvantages of resonance
Which of the following types of cells would be best at storing food for a plant? a. parenchymal b. sclerenchymal c. cell in a flower petal d. prokaryotic
Which of the following types of cells would be best at storing food for a plant? a. parenchymal b. sclerenchymal c. cell in a flower petal d. prokaryotic
what is 13,100+2600 in scientific notation?
how did kensuke end up on the island before Michel ?
why has relying on one crop or resource presented an economic problem for many latin american nations?  how have these nations been trying to solve this problem
what is x squared minus 14x plus 49
(12y2+17y-4)+9y2-13y+3)
Simplify (-2xy2)4(2x3y4)2
abbie spent 5/8 of her money and saved the rest. if she spent 45,how much money did she have at first?