Answer:
2 1/6 longer
Step-by-step explanation:
3 1/2-1 1/3
7/2 - 4/3
21/6-8/6
13/6 or 2 1/6
so 2 1/6 longer.
Hope this helps :D
Given:
A rectangle has a length of 8 and a width of 4.
Four equal rectangles are drawn within that rectangle, creating the longest lengths possible for the rectangles.
To find:
The sum of the perimeters of two of these equal rectangles.
Solution:
We have to draw 2 lines which are bisecting the length and width respectively, to divide a rectangle in 4 equal parts with longest lengths.
Half of length 8 = 4
Half of width 4 = 2
It means each rectangle have a length of 4 and a width of 2.
Perimeter of a rectangle is
![Perimeter=2(length+width)](https://tex.z-dn.net/?f=Perimeter%3D2%28length%2Bwidth%29)
![Perimeter=2(4+2)](https://tex.z-dn.net/?f=Perimeter%3D2%284%2B2%29)
![Perimeter=2(6)](https://tex.z-dn.net/?f=Perimeter%3D2%286%29)
![Perimeter=12](https://tex.z-dn.net/?f=Perimeter%3D12)
So, perimeter of each equal rectangle is 12 units.
Sum of the perimeters of two of these equal rectangles is
![12+12=24](https://tex.z-dn.net/?f=12%2B12%3D24)
Therefore, sum of the perimeters of two of these equal rectangles is 24.
Answer:
Therefore the Expression will be.
![6-(-2x)](https://tex.z-dn.net/?f=6-%28-2x%29)
...As minus - minus sign becomes plus.
Step-by-step explanation:
What is six minus negative two x?
Solution:
It is the Algebraic Expression in Statement form.
Algebraic Expression is given in the form numbers and variables with the operands such as
- ' + ' Plus Sign
- ' - ' Minus Sign
- ' × ' Multiplication Sign
- ' ÷ ' Division Sign, etc.
Hence Our Statement is " six minus negative two x "
i.e. Number 6 minus sign then again a minus sign of 2x.
Therefore the Expression will be.
![6-(-2x)](https://tex.z-dn.net/?f=6-%28-2x%29)
Also equals
...As minus - minus sign becomes plus.
Answer: The numbers on a distance of 3.2 units from −4 on a number line are -7.2 and - 0.8 .
Step-by-step explanation:
The numbers on a number line are from - infinity to + infinity whose center is at 0.Om left sides of 0 , there are negative integers and on the right side there are positive integers.
So, The numbers on a distance of 3.2 units from −4 on a number line are
-4 - 3.2 and -4+3.2
= - (4+3.2) and - (4-3.2)
= -7.2 and - 0.8
Hence, the numbers on a distance of 3.2 units from −4 on a number line are -7.2 and - 0.8 .