ddg2323 ddg2323

25-02-2014
Mathematics

contestada

What is the sin, cos, and tan of -495 degrees, and -20π/3 ??

Respuesta :

priyambaksi priyambaksi

25-02-2014

sin-495 = 0.98
cos-495 = 0.19
tan-495 = 4.95

sin-20π/3 = 0
cos-20π/3 = 0.3
tan-20π/3 = 0

Answer Link

Otras preguntas

Wendy earns $6.00 an hour babysitting. She babysat 4 hours Friday, 5 hours Saturday, and more hours Sunday. She earned $78.00 for the weekend. How many hours d

r varies directly as s. find r when s=12 and k=2

The tens digit of a number is twice the ones digit. The sum of the digits in the number is 12. What is the number?

To solve a problem, we often _________ the given information into algebraic expressions and equations.

Scientists in a test lab are testing the hardness of a surface before constructing a building. Calculations indicate that the entire structure would sink by a c

What can affect the lifetime of a battery? Thanks.

Which two statements are the most likely interpretations of Macbeth's behavior in act III's banquet scene? Macbeth is trying to pacify Lady Macbeth by organ

Which question should you NOT ask during the revision process? A. Is the form consistent? B. Is the content clear? C. Is my word choice appropriate? D. Is m

Economic growth is __________.

Which sentence is correct? (4 points) * The scientist said there is only one thing to be done: to save our river "Stop polluting the groundwater with ferti