x = -11
y = -3
r = √130
cosθ = x/r = -11/√130
You've posted a bunch of these. How about you show your work next time? Surely you have the idea by now.
The point P(-11.00, -3.00) is on the terminal arm of an angle in standard position. Determine the exact values of the cosine ratio.
The answer should be rounded to two decimal places.
3 answers
and don't say you want an exact value, and then ask that it be rounded to two decimal places. You want it exact, or not?
You're absolutely right sir!
Next time, I will use this site not to just ask a question but to also confirm if my work correct!
Next time, I will use this site not to just ask a question but to also confirm if my work correct!
3 answers