The missing fraction would be

since it is exactly in the halfway between
Im not technically sure whate it would be but i would imprevise by saying you can save up u can also put more effort to work
<span>A. The angles are neither complementary nor supplementary.
As their sum is neither equal to 90 nor 180, they are none of them
Hope this helps!</span>
Plug in 4 for X and you get 44