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irina [24]
3 years ago
10

Solve 8 + 3 = −13, for each step, identify the property used

Mathematics
1 answer:
Verizon [17]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

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pychu [463]

Answer:

x = 9

Step-by-step explanation:

If ΔMNO ≅ ΔPST, their corresponding sides must also be ≅(congruent).

NO is corresponds to TS, thus sides NO and side TS are ≅.

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=> 3x = 27

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How much will you pay for 5 pounds of shrimp if the cost is 2 pounds for $10.99?
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3 years ago
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Can you tell me the answer and explanation of this problem
Lyrx [107]

Answer:

Step-by-step explanation:

The Beg balance means what she was having initially =$154.90

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3 years ago
If y is directly proportional to x squared <br> and y = 3 when x = 2, what is y when x = 8?
Anestetic [448]

Answer:

<u><em>y = 63</em></u>

Step-by-step explanation:

<em>y is directly proportional to x²</em>

<em>As given,</em>

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<em>So, 3 = 4 - 1</em>

<em>Which means the relation can be written as :-</em>

<em>y = x² - 1</em>

<em></em>

<em>Substituting x = 8</em>

<em>y = (8)² - 1</em>

<em>y = 64 - 1</em>

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2 years ago
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