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3 years ago

If matrix A is added to matrix B and the result is matrix C, what is the result if matrix B is added to matrix A?

Mathematics

2 answers:

Natalija [7]3 years ago

7 0

Answer:

matrix C

Step-by-step explanation:

Well, since matrix addition is just regular addition in form of a matrix, matrix (a,b (w,x (w,x (a,b

c,d) + y,z) = y,z) + c,d)

Leviafan [203]3 years ago

3 0

Since addition is commutative you would get the same answer.

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4 years ago

Catron evaluates the expression (negative 9) (2 and two-fifths) using the steps below.

Vlad [161]

Answer:

Catron's error is

"She did not follow order of operations"

Step-by-step explanation:

Catron evaluates the expression (negative 9) (2 and two-fifths)

That expression can be written as below

$(-9)(2\frac{2}{5})$

Catron's error is

"She did not follow order of operations"

The corrected steps are

Step1: Given expression is $(-9)(2\frac{2}{5})$

Step2: Convert mixed fraction into improper fraction

$(-9)(2\frac{2}{5})=(-9)(\frac{12}{5})$

Step3: Multiplying the terms

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