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Natalka [10]
3 years ago
7

What is blank - 9 =19

Mathematics
2 answers:
Sladkaya [172]3 years ago
5 0

Answer:

28

Step-by-step explanation:

19+9=28 and 28-9=19

Hope This Helps!    Have A Nice Day!!

deff fn [24]3 years ago
4 0

28 I think not positive

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How many decimals has the product of 3.99 and 3.3<br>Show work please
mariarad [96]

Answer:

3

Step-by-step explanation:

The product of 3.99 and 3.3 will have 3 decimals.

When multiplying decimals, you add the decimals to get the total number of decimals in your product.

2+1=3 so it will have 3 decimals.

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
∠A and ∠B are vertical angles. If ∠A=8x+14 and ∠B=2x+50, what is m∠B?
Maslowich

Answer:

∠B = 62°

Step-by-step explanation:

Because ∠A and ∠B are vertical angles they are equal hence we can write

∠A = ∠B

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16.1

Step-by-step explanation:

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