The correct answer is D. $246.6
(It is actually $246.597 but that is rounded to 246.6)
$189.69 x .3 = 56.907
$189.69 + $56.907 = $246.597
750+20(30)=1350
Or do you need to explain it?
(1) [6pts] Let R be the relation {(0, 1), (1, 1), (1, 2), (2, 0), (2, 2), (3, 0)} defined on the set {0, 1, 2, 3}. Find the foll
goldenfox [79]
Answer:
Following are the solution to the given points:
Step-by-step explanation:
In point 1:
The Reflexive closure:
Relationship R reflexive closure becomes achieved with both the addition(a,a) to R Therefore, (a,a) is ![(0,0),(1,1),(2,2) \ and \ (3,3)](https://tex.z-dn.net/?f=%280%2C0%29%2C%281%2C1%29%2C%282%2C2%29%20%5C%20and%20%5C%20%283%2C3%29)
Thus, the reflexive closure: ![R={(0,0),(0,1),(1,1),(1,2),(2,0),(2,2),(3,0), (3,3)}](https://tex.z-dn.net/?f=R%3D%7B%280%2C0%29%2C%280%2C1%29%2C%281%2C1%29%2C%281%2C2%29%2C%282%2C0%29%2C%282%2C2%29%2C%283%2C0%29%2C%20%283%2C3%29%7D)
In point 2:
The Symmetric closure:
R relation symmetrically closes by adding(b,a) to R for each (a,b) of R Therefore, here (b,a) is:
![(0,1),(0,2)\ and \ (0,3)](https://tex.z-dn.net/?f=%280%2C1%29%2C%280%2C2%29%5C%20and%20%5C%20%280%2C3%29)
Thus, the Symmetrical closure:
![R={(0,1),(0,2),(0,3)(1,0),(1,1)(1,2),(2,0),(2,2),(3,0), (3,3)}](https://tex.z-dn.net/?f=R%3D%7B%280%2C1%29%2C%280%2C2%29%2C%280%2C3%29%281%2C0%29%2C%281%2C1%29%281%2C2%29%2C%282%2C0%29%2C%282%2C2%29%2C%283%2C0%29%2C%20%283%2C3%29%7D)
The answer would be...
1/3n + 3/4n = n + 1
^^^That would be the last option
Hope this helped!
~Just a girl in love with Shawn Mendes
Hello!
We are given the equation below.
x+40=3x
We want to get all of the variables on side. First of all let's subtract 40 from both sides.
x=3x-40
Now we rearrange our equation so the commutative property will work.
x=3x+(-40)
x=-40+3x
Now we subtract 3x from both sides.
-2x=-40
We divide both sides by -2.
x=20
Our answer is A) 20.
I hope this helps!