The trigonometric ratios of the right triangle with the given value tan A = 9 / 40 are
sin A = 9 / 41
cos A = 40 / 41
<h3>Trigonometric ratios</h3>
Trigonometric ratios are used to solve for the sides and angles of a right angle triangle.
Therefore,
sin A = opposite / hypotenuse
cos A = adjacent / hypotenuse
tan A = opposite / adjacent
Using Pythagoras theorem, let find the hypotenuse side
c² = 40² + 9²
c = √1681
c = 41
Therefore,
sin A = 9 / 41
cos A = 40 / 41
learn more on trigonometric ratios here: brainly.com/question/24320387
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The correct answer would be 1.8.
Answer:
Slope of the given function is 4.
Step-by-step explanation:
We have been given a function F(x) =4x+2
We will compare the given equation by general equation which is: y= mx+c where m is the slope of the line that is coefficient of x.
Here the coefficient of x in give function is 4 or m=4.
Hence, the slope of given function is 4.
