The graph of a line passes through the points (0, -2) and (6.0). What isthe equation of the line?
Answers
Answer:
Step-by-step explanation:
The equation of a line is given in the form
Where
m is the slope with formula
and
b is the y-intercept [y axis cutting point of line]
Given the two points (0, -2) and (6,0),
x_1 = 0
y_1 = -2
x_2 = 6
y_2 = 0
Now, we find m using formula:
Now we have
Finding b, we plug in any (x,y) point. Lets put (6,0) and find b:
Thus,
equation of line =
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The fraction of the length is the width of the book is 2/3.
What is the fraction?
In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Given that, the length and width of a book are in the ratio 3:2.
The fraction is 2/3
Therefore, the fraction of the length is the width of the book is 2/3.
To learn more about the fraction visit:
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is 2:3
Answers
The product of the slopes of perpendicular lines equals -1
Solution:
Need to determine product of slope of perpendicular lines.
Product of slopes of perpendicular lines is always equal to -1.
lets verify this.
let consider following two equation of perpendicular lines
2x – y = 1
x + 2y = 2
Now evaluate slope of each line by representing them in slop intercept form that is y = mx + c
Where coefficient of x represents slope m.
Representing first line in slope intercept form we get
y = 2x – 1
On comparing above equation with slope intercept form we can say that its slope is 2.
Similarly representing x + 2y = 2 equation in slope intercept form we get
On comparing above equation with slope intercept form we can say that its slope is
On multiplying slopes of two perpendicular lines we get,
Hence product of slope of perpendicular line is -1
If two non-vertical lines are perpendicular, then their slopes are opposite reciprocals giving you -1.
:) Hope this helps.
Answers
B)lw/v=h
C)V/lw=h
D)Vh=lw
10 points!!! Please help!!
Answers
The answer is C) V/lw = h
You have said that V = l w h
Divide each side by ' l w ' : V / l w = h
Answers
Subtract 80
Divide by 5.
Therefore, the outcome will be smaller than $260, if he works less than 36 hours.