anonymous
  • anonymous
Evaluate: a.cos270° b.sec 90° c. cot 90°
Mathematics
  • 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.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
HINT: 270 degrees is on the negative y-axis Since you're looking for cos(270 degrees), what is the x-coordinate of any point on the y-axis?
anonymous
  • anonymous
-1
anonymous
  • anonymous
no... x-coordinate...

Looking for something else?

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

More answers

anonymous
  • anonymous
ohhh I see what I did wrong. I was thinking of 180°
anonymous
  • anonymous
yep... i do that too.... sometimes....

Looking for something else?

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