Answer: 590x.
2 is GFE, hope this helps?
Step-by-step explanation:
It has to obey all the polynomial rules, like 3x^4 or 6x, it has to have the base then the power.
c^2 = a^2 + b^2 - 2(ab)(cos C)
c^2 + 2(ab)(cos C) = a^2 + b^2
2(ab)(cos C) = a^2 + b^2 - c^2
cos C = (a^2 + b^2 - c^2) / 2ab - Answer choice E
Hope this helps! :)
9 7/8, 9 3/4, 9 1/4, 10, 10 5/8, 10 3/8, 10 1/8, 10 1/2
