Answer: Incorrect
Step-by-step explanation:
Given
Gavin and his three friends wants to share
of cake equally.
So, there are 4 members to distribute the cake
Each member will get
![\Rightarrow \dfrac{\dfrac{1}{3}}{4}\\\\\Rightarrow \dfrac{1}{3\times 4}=\dfrac{1}{12}](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B%5Cdfrac%7B1%7D%7B3%7D%7D%7B4%7D%5C%5C%5C%5C%5CRightarrow%20%5Cdfrac%7B1%7D%7B3%5Ctimes%204%7D%3D%5Cdfrac%7B1%7D%7B12%7D)
So, each member get one-twelvefth of the given cake.
Hence, Gavin is incorrect.
The value of n is 10.
Solution:
Given expression:
![$-2+\frac{4n}{5} =6](https://tex.z-dn.net/?f=%24-2%2B%5Cfrac%7B4n%7D%7B5%7D%20%3D6)
<u>To solve this expression:</u>
![$-2+\frac{4n}{5} =6](https://tex.z-dn.net/?f=%24-2%2B%5Cfrac%7B4n%7D%7B5%7D%20%3D6)
Add 2 on both sides of the expression.
![$-2+\frac{4n}{5}+2 =6+2](https://tex.z-dn.net/?f=%24-2%2B%5Cfrac%7B4n%7D%7B5%7D%2B2%20%3D6%2B2)
![$\frac{4n}{5}=8](https://tex.z-dn.net/?f=%24%5Cfrac%7B4n%7D%7B5%7D%3D8)
Multiply by 5 on both sides of the expression, we get
4n = 40
Divide by 4 on both sides of the expression, we get
n = 10
Hence the value of n is 10.
Answer: 2 units
Step-by-step explanation:
Given that :
Length of of line segment (AB) = 18 Units
d = distance between point A and successive notch
Number of notches between point A and B = 9
If the length of line AB = 18 units and the number of notches between point A and B = 9
Then distance d, between successive tick marks :
Length of Line segment / number of notches or tick marks between A and B
= 18 units / 9
= 2 units.
Hence distance between tick marks on the number line is 2 units.
Well for answer 23 is -6 √(5) + 6 √(2).
The answer for 25 is -3 √(5) - 2 √(6)
And the answer for 27 is -15 √(5) + 4 √(3) + 3 √(6)
Hope this helps :)
2 3 would the the highest as a divisor