Answer:
A
Step-by-step explanation:
I think that is A.......
The answer is A. 3
If you please, mark brainliest ^^
I think the answer is D
Explanation:
Linear functions are those whose graph is a straight line.
Given:
In the given triangle,
With respect to y, Perpendicular = 10 cm and Base = 8 cm
To find the value of y.
Formula
By Trigonometric Ratio we get,

Now,
Putting the values of perpendicular and base we get,

or, 
or, 
Rounding off to the nearest tenth, we have;

Hence,
The value of y is 51.3°.