alexvelez
  • alexvelez
If sinx is approximately 0.2588, what is the measurement of x to the nearest degree? Approximately, what is the cosine of the angle that is complementary to x? A) 15°; 0.2588 B) 15°; 0.9659 C) 75°; 0.2588 D) 75°; 0.9659
Algebra
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
mathmale
  • mathmale
How are y ou expected to answer this type of question? Are you allowed to, or are you encouraged to, use a calculator?
alexvelez
  • alexvelez
I'm allowed to use a calculator I just need some help @mathmale
Directrix
  • Directrix
Go to http://web2.0calc.com/ and enter as shown. Click on the 2nd button before clicking on sine. I assume you want the degree measure of the angle with sine of .2588

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Directrix
  • Directrix
Post what you get, okay? There is a second part to the question. @alexvelez
mathmale
  • mathmale
All right. From the given answer choices I see you want the result in degrees, to the nearest degree, actually. Not radian measure. So: If you're given sin x = 0.2588 approx, find x to the nearest degree. While you don't have to sketch this angle, it just might help you to visualize the answer if y ou do graph it. Continuing: if sin x = 0.2588, use your calculator to find \[\sin ^{-1}0.2588\]
mathmale
  • mathmale
and then round off your answer to the nearest degree.

Looking for something else?

Not the answer you are looking for? Search for more explanations.