Answer:
5 1/4 times 1/2 = 2.625. as a fraction 2.625 is 2 5/8 because .625 could be drawn out to 625/1000 125 goes into 625 and 1,000 625 divided by 125 = 5 and 1,000 divided by 125 is 8 we already had 2 so 2 5/8
Step-by-step explanation:
Answer:
b. The system is not in echelon form because the system is not organized in descending "stair step" pattern so that the index of the leading variables increases from the top to bottom.
Step-by-step explanation:
The given linear system has a equation which is not in echelon form. The echelon is a system which divides the data into rigid hierarchal groups. The given linear equation in not in echelon form as the leading variables are increased from top to bottom indicating descending stair step pattern.
Answer:
I think its 336. I might be wrong though, But I hope I am right.
Step-by-step explanation:
The answer is: " (x² − 3) " .
_________________________________
Explanation:
_________________________________
Given: 3x² <span>− 9x ; factor out a "3x" ;
_________________________________
</span>→ 3x (x² − 3) ;
_________________________________
The answer is: " (x² − 3) " .
_________________________________
He'll make 7 cuts. If you can't see that that is the answer, draw a diagram.
<span>7 * 5 = ?</span>