Answer:
A
Step-by-step explanation:
The domain is the span of x-values a graph covers.
From the graph, we can see that the graph only covers the x-values less than or equal to 0. Our x-values never cross and go beyond x=0.
Therefore, our domain is all values less than or equal to 0.
As an inequality, this is:
So, our answer is A.
And we're done!
<span> -4w+8+4w=2+2
</span><span> -4w + 8 +4w = 4
</span> -4w + 8 +4w - 8 = 4 - 8
0w = -4
answer
No solution
I would say its 400 grams because one kilogram is about 1,000 grams. And one gram is about the same weight of a paperclip, Unless you have a really big jar of peanut butter, i say 400 grams.
Answer:
You can proceed as follows:
Step-by-step explanation:
Suppose that the matrix 
is invertible, and suppose that at least one of the matrices 
is not invertible. Without loss of generality suppose that the matrix 
is not invertible. Remember the important result that a matrix is invertible if and only if its determinant is nonzero. Then,
On the other hand, the determinant of a products of matrices is the product of the determinants of the matrices, that is to say,
But we supposed that is not invertible. Then 
. Then 
. This contradicts the fact that
and then the three matrices 
must be invertible matrices.
Answer:
Step-by-step explanation:
I am sorry but please give detailed question where is the table
