Answer:
Step-by-step explanation:
Cosine is the ratio of the side adjacent to the angle and the right triangle hypotenuse.
B =
=
What is the difference of the polynomials? (12x^2-11y^2-13x)- (5x-14y^2-9x)
2 answers:
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Here you go I hope I helped
Now plug the x value into 9x + 2
Hope that helps!