Answer:
6
Step-by-step explanation:
6x=12+4x
2x=12
x=6
Answer:
<h2>y = -11</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept → (0, b)</em>
<em />
We have the slope <em>m = 0</em> and the point (0, -11) → <em>b = -11</em>.
Substitute:
<em>y = 0x - 11 = -11</em>
<em>It's a horizontal line.</em>
7/9 = 7/9
140/180=7/9
they are proportional
the fractions + the same thing
Answer:
The kitchen drawing is 48 millimeters long.