Answer: The Distributive Property is easy to remember, if you recall that "multiplication distributes over addition". Formally, they write this property as "a(b + c) = ab + ac". In numbers, this means, for example, that 2(3 + 4) = 2×3 + 2×4.
Answer:
Step-by-step explanation:
scale factor greater than 1 = enlargement
scale factor less than between 0 and 1 = reduction
These are both plus conditions
I would assume the order of the 3×3 matrix to be in this manner:
1 4 4
5 2 2
1 5 5
To determine the determinant of the matrix, you must multiply the number diagonally. For a 3×3 matrix, you must also form 3 diagonals up and 3 diagonals down. To do this, you copy the the first two columns and place it next to the third column.
1 4 4 1 4
5 2 2 5 2
1 5 5 1 5
The sum of the products of the diagonals down is subtracted to the sum of the products of the diagonals up. In other words,
Determinant = ∑(products of diagonal down) - ∑(products of diagonal up)
Determinant = [(1*2*5)+(4*2*1)+(4*5*5)]-[(1*2*4)+(5*2*1)+(5*5*4)]
Determinant = 0
The determinant of the matrix is zero.
Since there are 40 students, you need to take find out how many students want school to start at 7:00 A.M. (which is 25) and then change it to a percent out of 40 (which I think is 62.5%)
Answer:
Step-by-step explanation:
10 divided by 12= 0.83
0.83 times 5= 4.16 or 26/625
