Answer:
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Step-by-step explanation:
Answer:
quotient means division
(5 + d) / -2 = 14
Step-by-step explanation:
quotient means division
(5 + d) / -2 = 14
Answer: 1/3x-5=2x
This would be the same as the word problem because it is one third times x minus five equals two x.
Answer:
t ≤ 210°
Step-by-step explanation:
If the temperature of the water in a coffeepot does not exceed 210°, this means that the temperature cannot be more than 210° and the required inequality sign that fits is ≤ (less than or equal to).
Since t is the temperature of the water in the coffeepot, the required inequality expression will be t ≤ 210°
Since the multiplication between two matrices is not <em>commutative</em>, then
, regardless of the dimensions of
.
<h3>Is the product of two matrices commutative?</h3>
In linear algebra, we define the product of two matrices as follows:
, where
,
and
(1)
Where each element of the matrix is equal to the following dot product:
, where 1 ≤ i ≤ m and 1 ≤ j ≤ n. (2)
Because of (2), we can infer that the product of two matrices, no matter what dimensions each matrix may have, is not <em>commutative</em> because of the nature and characteristics of the definition itself, which implies operating on a row of the <em>former</em> matrix and a column of the <em>latter</em> matrix.
Such <em>"arbitrariness"</em> means that <em>resulting</em> value for
will be different if the order between
and
is changed and even the dimensions of
may be different. Therefore, the proposition is false.
To learn more on matrices: brainly.com/question/9967572
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