Need math question asap, double 12 points!

The element is the entry in the 1st row and 3rd column of the matrix, which, in this case, is 7.

Edit: Got my rows/columns mixed up! Row 1, Column 3 is actually -1, as the original poster pointed out.

The row is the first number in a13. Rows go across. So you are in the top row.

The 3 or second number is the column. Columns go up and down.

Row 1 column 3 is the - 1.

The answer is C.

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation: