subject
Mathematics, 14.01.2021 19:40 ADKREBS

Janelle wrote the matrix addition below. 3
-1
n
-5
0
4.
1
-6
-
-1 -7
18
6
m-1 -9 +
O
-12 2+
4.
0
10
12
-4.
Il
17
S+1
7
1
-18 8
14
-11
5
32 -28 20
Which statement is true?
0 (n+4)- 7 = 18
O ((m-1)+12)+0= 12
o (5+1)-18)+11--28
On+(m-1)+(5+1)=-28

ansver
Answers: 1

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Janelle wrote the matrix addition below. 3
-1
n
-5
0
4.
1
...
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