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snow_tiger [21]
3 years ago
12

Select the correct answer.

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Step-by-step explanation:

step 1. The square matrices are C and D.

step 2. If you add up the top rows you get 2, 8, -4 .

step 3. The answer is B.

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What two number multiply to -48 and add to -2?
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Answer:

6 and -8

Step-by-step explanation:

Solve:

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You can say y = -2-x = -(x+2) and then substitute that in the first:

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Quadratic formula can do the rest if you don't "see" the factorization.

5 0
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Read 2 more answers
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Tcecarenko [31]
You’re answer is 40.25x

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5 0
3 years ago
2+2+2+2+2+2+4+4+2-4=
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Answer:

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Good I guess

12 almost 13

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