Answer:
The correct answer is 8.75
Step-by-step explanation:
In order to find this, first change the initial fraction into a decimal.
-3/4 = -.75
Now we can simply perform the operations from left to right.
-.75 - 0.5 - -(10)
-1.25 - (-10)
-1.25 + 10
8.75
Answer: 5
They are supplementary.
A linear pair consists of two opposite angles whose non-common sides create a straight line. If a linear pair consists of two angles, then they are supplementary
