Answer:
persepctive
Step-by-step explanation:
have a great day<3
<h2>
Hello!</h2>
The answers are:
<h2>
Why?</h2>
Since we are given the margin of error and it's equal to ±0.1 feet, and we know the surveyed distance, we can calculate the maximum and minimum distance. We must remember that margin of errors usually involves and maximum and minimum margin of a measure, and it means that the real measure will not be greater or less than the values located at the margins.
We know that the surveyed distance is 1200 feet with a margin of error of ±0.1 feet, so, we can calculate the maximum and minimum distances that the reader could assume in the following way:
Have a nice day!
Answer:
If 4 disposable diapers are landfill tomorrow then it will decompose after 2000 years from tomorrow.
Step-by-step explanation:
Given:
One disposable diaper will stay in landfill without decomposing for 2000 years.
It means that One disposable diaper will stay in the landfill and will get decomposed after 2000 years.
We need to find the number of years it will take to decompose 4 disposable diapers if it will landfill tomorrow.
Now We know that;
Each Diaper decomposes = 2000 years.
Now the decomposition factor does not depend on number of diapers.
Hence We can say that If 4 disposable diapers are landfill tomorrow then it will decompose after 2000 years from tomorrow.
(-5,-3), Parallel to -3x - 7y = 10, Put in slope-intercept form.
So, we must find the slope of this first.
-3x - 7y = 10
Add 3x to both sides.
-7y = 3x + 10
Divide both sides by -7.
y = -3/7x - 10/7
So, our slope is -3/7.
Remember, if you're looking for a line that is parallel to something, the slopes always stay the same.
*Also remember that slope-intercept form is y = mx+b*
Where m = slope, and b = y-intercept.
We have the points (-5,-3) so our y-intercept is -3.
Our slope is -3/7.
So, simply plug in those values into the slope-intercept form equation! :)
y = mx + b
y = -3/7x - 3
~Hope I helped!~
Answer:
(r+s) (x) = 4x+3
(r*s) (x) = 3x^2 +x-4
(r-s) (-1) = -3
Step-by-step explanation:
r(x) = x-1
s(x) = 3x+4
(r+s) (x) = x-1 + 3x+4
Combine like terms
= 4x+3
(r*s) (x) = ( x-1) ( 3x+4)
FOIL
= 3x^2 +4x-3x-4
= 3x^2 +x-4
(r-s) (x) = x-1 - (3x+4)
Distribute the minus sign
=x-1-3x-4
=-2x-5
Let x = -1
(r-s) (-1) = -2(-1) -5
2-5
-3