I hope this helps you
30 degree = k
60 degree = k square root of 3
90 degree = 2k
hypothenus =10 =>90 degree
one leg = 5 => 30 degree
Looking at these two points, you can tell that the y values are the same, even though they have different x values.
This tells you that the equation will be y=some number.
Since the y values in both these points are -5, the answer is y=-5
Hope this helps!
The answer is
X= -3/2 or x=1
The answer is 69.45
hope this helps :)