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olga2289 [7]
3 years ago
15

Need help please I dont understand!

Mathematics
1 answer:
scoray [572]3 years ago
7 0

Answer:

Third option is the correct answer

Step-by-step explanation:

f(x) = 2x^2 - 4x is the correct answer.

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What is the difference between (5,3) and (-2,9)
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Answer:

(7,-7) that's it according to me

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3 years ago
If a set contains 15 proper subsets then number of elements in that set​
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32,768

Step-by-step explanation:

3 0
3 years ago
HURRY PLEASE!! How many sides are there in a regular polygon which has 120 degrees in each of its angeles?
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Hope this helps! :)
7 0
3 years ago
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What is 2.33 written as a mixed number in simplest form?
aleksandr82 [10.1K]
2.33.......ok, 2 is ur whole number....33 is ur fraction...the last digit is in the hundredths place....so put it over 100

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8 0
3 years ago
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Two-fifths of one less than a number is less than three-fifths of one more than that number. What numbers are in the solution se
yaroslaw [1]
2/5 * (n - 1) < 3/5 * (n + 1)
2/5 * n - 2/5 < 3/5 * n + 3/5
- 2/5 - 3/5 < 3/5 * n - 2/5 * n
- 5/5 < 1/5 * n
- 1 < 1/5 * n      /*5
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n > - 5

n = x

The correct result would be B) <span>x > - 5.</span>
7 0
3 years ago
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