Answer:
3.212*10^3
Step-by-step explanation:
you moved the decimal place 3 times
Answer:
see below
Step-by-step explanation:
List the coefficients and constant for an equation in one row of the matrix. The variables should be in the same order. Any missing terms are replaced by zero.
![\left[\begin{array}{ccc|c}9&-4&-5&9\\7&4&-4&-1\\6&-6&1&-5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Cc%7D9%26-4%26-5%269%5C%5C7%264%26-4%26-1%5C%5C6%26-6%261%26-5%5Cend%7Barray%7D%5Cright%5D)
The answer to your question is -36
Answer
-2.25 -13/5 1 3/5 -2.25
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
because 3x3= 9 and 4x3=12 and 5x3=15