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Gre4nikov [31]
3 years ago
12

9. Which of the following relations is a function?

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0
The answer is D because the first number doesn’t reapeat
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irakobra [83]
Seven twenty-two am 
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8 0
3 years ago
Read 2 more answers
2/5(d−10)−2/3(d+6) is
MissTica
Remove parentheses
2/5 • d-10 - 2/3 • d+6

calculate
2/5d-4 - 2/3d-4

the answer
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3 0
3 years ago
Shawna took a test that had a total of 20 items. She got 4/5 of the items correct. How many items did she get correct?
ehidna [41]

Shawna got 16 items correct

Step-by-step explanation:

To find the percentage of answers or part of total answers we multiply the fraction with the total number of items.

Given

Total items on test = 20

Correct items fraction = 4/5

Then,

Correct\ items=\total\ items * \fraction\ of\ correct\ answers\\= 20 * \frac{4}{5}\\=\frac{80}{5}\\=16

Shawna got 16 items correct

Keywords: Percentage, fractions

Learn more about fractions at:

  • brainly.com/question/7419893
  • brainly.com/question/730852

#LearnwithBrainly

4 0
4 years ago
A certain quantity has a decade growth factor of 2.6. What is it’s yearly growth factor?
8090 [49]

Answer:

31.2

Step-by-step explanation:

3 0
3 years ago
I doing vertical angles and I'm way too confused to even understand​
steposvetlana [31]

Erotically angles are opposite each other and equal the same degree.

In the image 5x and 120 are vertical angles so 5x needs to equal 120.

X = 120/5

X = 24

3 0
2 years ago
Read 2 more answers
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