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sladkih [1.3K]
2 years ago
7

Help meeeeeeeeeeeeeeeeeee 10 poiiiiintsssss

Mathematics
2 answers:
11Alexandr11 [23.1K]2 years ago
6 0

Answer: no i do not agree.

Step-by-step explanation:

Try n = 2 and you will see the answer

8(2) + 6

16 + 6

22

2{4(2) + 3}

2(8+3)

2(11)

22

14(2)

All 3 do not equal to each other. Proving that Juwon's statement is wrong.

Illusion [34]2 years ago
5 0

Answer:

The first two are equivalent but different than the third.

Step-by-step explanation:

8n+6 = 2(4n+3) => 6=6\\8n+6 = 14n => 6n = 6 => n = 1\\\\

The first two are identical by factoring 2 out of the first one, or distributing 2 in the second one.

The equality of the first and third equations, suggests that it is only true for n = 1.

To prove it wrong, find a number that shows the inequality:

n = 2\\8n+6 = 2(4n+3) = 22\\14n = 28\\\\22 \neq 28

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3 years ago
(a) A natural number that is greater than 25 and less than 40
zloy xaker [14]

<u>Step-by-step explanation:</u>

(a) A natural number that is greater than 25 and less than 40

Natural Number : These are numbers starting from 1 or also sometimes from zero and are all positive !  A natural greater than 25 & less than 40 is 30 .

(b) An integer which is less than -5 and a multiple of 2

Integer : An integer is a whole number not a fraction including 0 . It can be positive or negative ! Integer less than -5 and a multiple of 2 is -6.

(c) A rational number between 1 and 2

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2 years ago
What is an hypothesis?
vova2212 [387]

Answer: A hypothesis is like a prediction

Hope it helps

3 0
3 years ago
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Please help me!! i have no clue what i am doing on this one.
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I thought of a two-digit number. The unit digit of my number is a prime number, and the tens digit is four times as big as the u
sergiy2304 [10]
<h3>Answer:  82</h3>

====================================================

Explanation:

Let A be the tens digit and B be the units digit

We can write the number as AB. So if A = 9 and B = 2 for instance, then the number is AB = 92. Keep in mind I'm not multiplying A and B here.

"The unit digit is a prime" means B could be any of these values {2,3,5,7}. We only list the single digit primes. The value 1 is not prime.

Now multiply each of those items by 4

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This must mean that A = 8 and B = 2

Therefore the number is AB = 82.

4 0
2 years ago
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