Solving a linear equation, we will see that after 9 days he cuts the last section.
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how many days will he cut the last section?</h3>
We know that the initial length of the piece of cloth is 20m, and the taylor each day cuts a piece of 2 meters of it.
So, the length as a function on the number of days, is:
L(x) = 20m - 2m*x
Here we just need to solve:
L(x) = 2m
Because the last cut is when the long piece measures 4 meters (in that case he does one cut and has the two final pieces of 2 meters).
Solving that, we get:
20m - 2m*x = 2m
20m - 2m = 2m*x
18m/2m = x = 9
After 9 days he cuts the last section.
If you want to learn more about linear equations:
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Answer:
d = w + 3 (first equation)
2d = 2w + 3 (second equation).
The second equation is equivalent to the first one.
In other words, two equations carry the same information as the first one, not more.
In the language of linear algebra, the system is dependent
Answer:
Ken can walk 40 dogs in 8 hours.
How many dogs can Ken walk in 12 hours?
Step-by-step explanation:
Answer:
Rhombus
Step-by-step explanation:
- Parallelogram is a quadrilateral .
- It has both 2pairs parallel and congruent.
- Opposite sides are same
Answer:
x=6
Step-by-step explanation:
6 minus 2 is 4 and 4 divided by two is 2
