The answer to your question is 1466.298
Remember you can do anythingn to an equation as long as you do it to both sides
2-5x=-18
minus 2 both sides
2-2-5x=-18-2
0-5x=-20
-5x=-20
times both sides by -1
5x=20
divide both sides by 5
(5x)/5=20/5
(5/5)x=4
1x=4
x=4
Answer:
x=-1
Step-by-step explanation:
2x+5=3x+4
-4 -4
2x+1=3x
-2x -2x
1=-x
1/-1 =-x/-1
-1=x
For a line, a symmetric line is any perpendicular line to it, because if you drop a perpendicular line, the line on one side is just a reflection of the other side.
so, in short, what is a likely equation of a line perpendicular to that one?
well, what's the slope of the line on the graph anyway? well, notice, we have a point of (-3,-4), let's pick another point on the line to get its slope, hmmm say (0,8),
so, a line whose slope is -1/4 is a likely line of symmetry for that line, since it'd be a perpendicular line to it, and since you know your slope-intercept forms, you know which one that is.
7.2 miles per hour hope that helps if not then tell me. what is the unit or items. example:miles over hour.