The answer is A the line isn't sloping they are on the same y axis
Answer:
<em>x=3</em>
Step-by-step explanation:
<u>Angles and Lines</u>
We must recall:
- The sum of the internal angles of a triangle is 180°
- Two linear angles add up to 180°
The image shows a triangle and the extension of its base to form two linear angles.
Note from the triangle, angle R is what it takes to get to 180°:

From the line SQ, angle R what it takes to get to 180°. Thus:

Equating:

Subtracting 180 and simplifying:


Dividing by 19:
x=3
<span>Find all pairs of consecutive even integers whose sum is greater than 73 but less than 79.
</span>
When written in scientific notation, 3,900 = 3.9 x 10^3