Answer:
Step-by-step explanation:
u = kx + ух
First of all factorize x out at the right side of the equation
That's
u = x(k + y)
Divide both sides by ( k + y) to make x stand alone
We have the final answer as
Hope this helps you
105°
X and 75 has to add up to 180
so 180 - 75 = 105°
5.3