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dezoksy [38]
3 years ago
14

Whats 9+12 i need help please help me

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

21

Step-by-step explanation:

bc

1

12

9

+--

21

Zarrin [17]3 years ago
3 0

Answer:

Hello, Your answer will be 21.

Step-by-step explanation:

Because 9 + 12=21

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The diagram represents the factorization of x2 – 9x + 18. It is partially completed.
blagie [28]

Answer:

-3x and -6x

Step-by-step explanation:

Take a look at the missing spaces. Multiply -6 with x which equals -6x

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3 0
3 years ago
The cost of 1 m ribbon is ₹ 75. Find the cost of 7/5 metres of ribbon​
Margaret [11]

Given that

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8 0
3 years ago
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Nataly [62]

₇P₅ is a permutation. you can find this setting in the statistics menu of your scientific calculator (i think).

If you don't have a scientific calculator, you can use the following formula:

nPr = \frac{n!}{(n - r)!}

₇P₅  = \frac{7!}{(7 - 5)!}

     = \frac{7}{2!}

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3 0
3 years ago
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Transversal relations
Shalnov [3]

Answer:

The answer is 75

Step-by-step explanation:

By way of parallelism

x + 15 = 90 \\ x = 75

7 0
2 years ago
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