1.
Given any 2 points P(a, b) and Q(c, d), the midpoint

of PQ is given by

.
2.
Let the x coordinates of the vertices of P_1 be :

the x coordinates of P_2 be :

and the x coordinates of P_3 be:

3.
we are given that

and we want to find the value of

.
4.
According to the midpoint formula:



.
.

and



.
.

5.



Answer: 99
9514 1404 393
Answer:
(c^3-3c^2d+3cd^2-d^3)/c^18
Step-by-step explanation:
It appears you want to simplify ...

__
The relevant rule for exponents is ...
a^-b = 1/a^b
The coefficients of the expansion of the binomial are found in Pascal's triangle.
It would be: 20/7 = 2 6/7
In short, Your Answer would be 2 6/7
Hope this helps!
Answer:
33.42 divided by 6?
Step-by-step explanation:
This turns out to be a division problem. To find how many each person can get, you must divide the amount of food by how many guests.
126 divided by 21 is 6
84 divided by 21 is 4
Each guest will get 6 chocolate truffles and 4 caramel truffles.