Answer:
Vertical Angles...............
By using any two of the points in the table, we will see that the slope is -2.
<h3>
How to get the slope for the linear relationship?</h3>
A general linear relationship is:
y = a*x + b
Where a is the slope and b is the y-intercept.
Remember that if the line passes through (x₁, y₁) and (x₂, y₂), the slope is:

Here we can use the first two points on the table:
(-4, 11) and (2, -1), so the slope is:

Then the slope of the line is -2.
If you want to learn more about linear relationships:
brainly.com/question/4025726
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Answer:
2
Step-by-step explanation:
5*2=10
10+10=20
or
5*x+10=20
10-10=0
20-10=10
5*x=10
5/5=0
10/5=2
x=2
Answer:
B. 
Step-by-step explanation:
We have been given a protractor and we are asked to find the measure of angle D.
We can see from our given protractor that the measure of angle D is 90 degrees as the ray OD crosses our protractor at 90 degrees.
Therefore, the measure of angle D is 90 degrees and option B is the correct choice.