Answer:
x > -5
Step-by-step explanation:
4-x < 9
-x < 9-4
-x < 5
x > -5
Sorry I don't see a picture. But...
If they add up to 90 degrees, they are complimentary
If they add up to 180 degrees ( a straight line) they are supplementary.
If they are vertical, they will be on either side, like two v's ><
The area of the parallelogram is 1.2 m²