AlienFlo AlienFlo

16-03-2021
Mathematics

contestada

Use a sum identity to find the exact value of cos 285.

Respuesta :

s1806176 s1806176

16-03-2021

The exact value of cos 285 is:
Fraction: (square root of 6 - square root of 2) over 4
Decimal: 0.25881904...

Answer Link

Otras preguntas

Which of the following are equal to the expression below? Check all that apply. √49*√9 A √58 B√49*9 C 58 D 21 E √441 F 441

What color is this because I don't know what color its for art class

Describe two ways to solve the equation 2(4x-11)=10

What identifies a difference in the structure of protein and polysaccharides

Luis made 80% of what he made last week. If he made $72 this week, how much did he make last week? Please show me how to work it out step by step!!!! Thank you!

1kg is equal to 100 g 10000dg 1000 mg 1000 cg

How do you solve 14 times 5 stacking it up

5 7/8 - 11/4 equals what (show work please)

When posting a presentation online, why is it preferable to publish the presentation as a Web page instead of using a Web tool to share it?

which of the following helped unify the provinces under the roman empire