Answer:
A≈622.04
Step-by-step explanation:
Formula: A=2πrh+2πr²
That just means x is not equal to x.
which is impossible so...
impoasible
1st one is C and then the 2nd one is B
From the given starting values, we have
and more generally, the
-th term pair is captured by
so that
We notice that
which is to say that the explicit formula for
is given by the dot product of the second row of
with
.
First we diagonalize
. It has eigenvalues
, where
with corresponding eigenvectors
, where
Then we have
where
is the matrix whose columns are
and
and
is the diagonal matrix whose non-zero entries are the eigenvalues of
. So
which gives
From here, you would just need to determine the bottom row of the final matrix product.
The last one is wrong because a triangle is a paralellogram and not a quadrilateral. Please mark as brainliest. :)