Answer:
-17/5 is we are finding the slope slope of a line containing points:
(1,-6) and (-4,11).
Step-by-step explanation:
Line them up and subtract vertically, then put 2nd difference over first difference.
So you can do it like route 1 or 2 listed below:
Route 1)
( 1 , -6)
- (-4 , 11)
------------
Route 2)
(-4 , 11)
- (1 , -6)
-------------
Let's do Route 1 first:
( 1 , -6)
-(-4 , 11)
------------
5 -17
So the slope is -17/5.
Route 2:
(-4 , 11)
-( 1 ,-6)
------------
-5 17
So the slope is 17/-5 or -17/5 which is what we got doing it route 1 way.
So it doesn't matter which point you put on top.
You could also use this formula directly which is what we did without really stating it:
or 
.
So using this formula directly, you could do either:
or 
So first way gives 17/-5 whereas the second way gives -17/5.
You get the same number either way.
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Answer:
Step-by-step explanation:
An easier way to do this type of problem, is to break it down,
10,000/1,000 is the BIG SCARY Problem, think of it like 10/1,\
1 goes into 10, 10 times,
So, what is 1,000x10?
10,000
Answer, 10
Pattern, is that is decreases by 1,000 every time and now you know
You can use Newton's law, Resultant force=Mass×Acceleration.To find the acceleration take force over mass of the person which is 761N÷75.0kg.Hope this helps.
Answer:
3x+5y+12=0
Step-by-step explanation:
This information is given in the question:
m=-3/5
x1=-4
y1=0
The formula for the equation of a line is:
y-y1=m (x-x1)
From this we can make a substitution
y-0=-3/5 (x--4)
Next simplify
y=-3/5 (x+4)
Multiply both sides of the equation by 5
5y=-3x-12
Make the right side of the equation equal to zero
3x+5y+12=0
This is the equation of the line in general form.
