-12 would fall into integers and real numbers.
-12 is not a natural number because it is negative.
-12 is not irrational because it can be transferred into a fraction,

.
Option C: -0.5 is the right answer
Step-by-step explanation:
Given is the graph on which different points are indicated.
We have to find the y-coordinae of the mid-point of WU.
The formula for mid-point is:

So we only have to know the y-coordinates of both points to find the mid-points y coordinate
So by observing the graph we get
y_1 =0
y_2 = -1
So,

Hence,
Option C: -0.5 is the right answer
Keywords: Mid-point, coordinate geometry
Learn more about coordinate geometry at:
#LearnwithBrainly
Answer:
86º
Step-by-step explanation:
X= 2.93
Or the blank is 2.93
Answer:
I think it is acute because if the angle was over 90 degrees it would be and obtuse then
Step-by-step explanation: I hope this helps u out very much thank you :)