210 because if you multiply 10 by 35 to get 350 you have to multiply 6 by 35 then you get 210
Answer:
$20 dollars and $10 dollars per hour
Step-by-step explanation:
the line starts at 20 and it escalates by 10 ( 10,20,30,40,50,ect)
i just had a question like this and i'm in middle school, i tried to look for the answer on here but no one answered so when i took time to answer the problem i got it right on the first try.. anyway i hope this helps .!
ANSWER
24
EXPLANATION
For a matrix A of order n×n, the cofactor 
of element 
is defined to be
is the minor of element equal to the determinant of the matrix we get by taking matrix A and deleting row i and column j.
Here, we have
M₁₁ is the determinant of the matrix that is matrix A with row 1 and column 1 removed. The bold entries are the row and the column we delete.
Since the determinant of a 2×2 matrix is
it follows that
so 
Answer:
I think
11cm²-5cm²=121+25
and the square root of that will give you 12.08
and that's the answer
