115k views
5 votes
Please please please can someone help me :)

Please please please can someone help me :)-example-1

1 Answer

6 votes

Answer:

Explanation:

now the equation looks like

3-4Cos(x)=y

hmmm i'm wondering if you can figure it out from here??? it's the same as the other two.. plug in that
√(2) /2 .. can you? :)

User David Crow
by
7.5k points