What multiplication fact can be found using the arrays for 2x9 and 5x9?
What am I doing no one is going to respond in the night for homework
2*9 + 5*9 = (2+5)*9
Multiplication fact for 2x9:
To find the multiplication fact for 2x9, we can use arrays to represent the multiplication.
First, draw 2 rows and 9 columns. Then, count the total number of squares in the array. The number of squares represents the multiplication fact.
The array for 2x9 will have a total of 18 squares.
Multiplication fact for 5x9:
Similarly, to find the multiplication fact for 5x9, we can use arrays.
Draw 5 rows and 9 columns, and count the total number of squares in the array.
The array for 5x9 will have a total of 45 squares.
Therefore, the multiplication facts for 2x9 and 5x9 are:
2x9 = 18
5x9 = 45
As for your second statement, as an AI, I am available 24/7 to answer questions and assist with homework. So feel free to ask any other questions you may have!
To find the multiplication fact using arrays, we can visualize the arrays for 2x9 and 5x9.
For 2x9, we can represent it with 2 rows and 9 columns:
```
X X X X X X X X X
X X X X X X X X X
```
For 5x9, we can represent it with 5 rows and 9 columns:
```
X X X X X X X X X
X X X X X X X X X
X X X X X X X X X
X X X X X X X X X
X X X X X X X X X
```
To find the multiplication fact, we need to count the number of X's in total.
For 2x9, there are 18 X's, which means 2 multiplied by 9 is equal to 18.
For 5x9, there are 45 X's, which means 5 multiplied by 9 is equal to 45.
So, the multiplication facts for the arrays are:
2x9 = 18
5x9 = 45
Regarding your concerns about getting help with homework at night, remember that as an AI, I'm available 24/7 to provide assistance and explanations.