On this calculator, type in acos. Works the same as cos-1.
Hope this helps!
Little tip, -000000000 is still 0, so...
thanks it does help A LOT kuz idk and i should
Well, if it is 3*(sqrt(3)/2), then it is 3*(sqrt(3)/2).
If it is (3*sqrt(3))/2, then it is (3*sqrt(3))/2.
Use this.
Hope that helps!
the greatest common factor is 1 because 13 is prime and 18/13 is not divisible without remainders.
Lucky... I still have a week to go until spring break. But otherwise my day's been going well.
EXACTLY! Good job Spawn, 5 stars for u! LOL
2+2 is not equal to 2
It is 4
its been sooo bad, ive had the flu all week and ive missed so much school. when i go back i have to makeup 5 tests, a quiz, and a benchmark! the flu sucks...
5^6 / 5^4 = 5^(6 - 4) = 5^2 = 25
You have the right idea....just a little faulty execution....take it from here
224=4 + (n-1) (1/2)
220 = (n- 1) (1/2) multiply both sides by 2
440 = n - 1 add 1 to both sides
441 = n ...so ...it's the 441st term....just as Guest said....
