It’s would be positive x=12
Answer:f(x) is 6)×-3
Step-by-step explanation:i think i it will help
Sub y in the second equation by y in the first equation:
We get 4x+3(-3x+3)=-1
4x-9x+9=-1
-5x=-10
x=2
Sub in the first equation
y=-3(2)+3
y=-3
The correct answer would be 36
So M=36
By using the concepts of <em>direct</em> and <em>inverse trigonometric</em> expressions, the angles that represents the <em>trigonometric</em> function cos 5/6 are θ₁ ≈ 33.557° and θ₂ ≈ 326.443°.
<h3>How to determine the possible angles of a given trigonometric relationship</h3>
Cosine are <em>trigonometric</em> functions whose period is 360°. Cosine is <em>positive</em> both for the <em>first</em> and <em>fourth</em> quadrants. Thus, the two angles associated to the given <em>trigonometric</em> expression are by inverse <em>trigonometric</em> functions:
θ₁ ≈ 33.557°, θ₂ ≈ 326.443°
To learn more on trigonometric functions: brainly.com/question/14746686
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