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MariettaO [177]
2 years ago
13

Add the following matrices.

Mathematics
2 answers:
nadya68 [22]2 years ago
6 0

Answer:

17/42

Step-by-step explanation:

\frac{17}{42}

aksik [14]2 years ago
4 0

Answer:

[7    6]

[7    4]

Step-by-step explanation:

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Solve this equation: 2s + s + 12 = 132.<br> a. s = 9<br> B. s = –30<br> C. s = 120<br> D. s = 40
madam [21]
The equation given in the question is
2s + s + 12 = 132
3s + 12 = 132
3s = 132 - 12
3s = 120
s = 120/3
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miss Akunina [59]

Answer:

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