I don't think you can find x in this case. Cosine can only go as low as -1 and as high as 1. Since 2.3 is more than 1, the answer does not exist
4x^2+ 8xy - 60y^2 =48x^3y^3
<span>Which ordered pair is the best estimate for the solution to the system?
</span>A. (2, −6.5)
Answer: 0.2
Step-by-step explanation:
I like math so i think it's good for me
