<span>The 6 playing cards may be arranged into 6 factorial (!) combinations, since the order of the cards does not matter, and since for each card we select, there is now one less card to choose from (for example 6 cards to start, then 5 to choose from, then 4, etc.)
So the number of combinations is 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720 combinations.</span>
Answer:
Distributive Property
Step-by-step explanation:
Here is the problem:
2(3 + x)
Here is the answer 6 + 2x
Method to solve it:
a(b+c) = ab + ac
Let's substitute numbers for letters:
2(3 + x)
2*3 = 6
2 * x = 2x
=
6 + 2x
Best Of Luck,
- I.A. -
This is a ratio problem:
26/18 = 39/x
to solve for x cross multiply: 18 * 39 = 702 and then divide by 26
702 / 26 = 27
x = 27
Step-by-step explanation:
<1 and <2 are adjacent, Supplementary and linear pair angles
Answer:39
Step-by-step explanation:
