13x - 7
You get this answer by adding the two together because mWEV is equivalent to the two known angles put together.
Hope this helps!
We know that 5x-3x =2x
So x(5x-3x)=x×2x
=(2x)^2
=4x^2
Which is given as 18.
X^2=18÷4
=4.5
So x=root over 4.5
Which is approximately 2.25
Idkidlidjidvgiyc tv xuztixjclotxitsyp
