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kogti [31]
2 years ago
5

Answer this sheet pls I have no context

Mathematics
1 answer:
frutty [35]2 years ago
3 0
1. 2+7 = 9
2. (3x2) - 5 = 1
3. 2 + 3^2 = 11

And so on
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Do you agree with Mark’s reasoning? Is he correct that 2 is a rational number? Explain your answer.
VikaD [51]

Well, I don't know Mark's reasoning, but the square root of 2 is not a rational number. A rational number is a number that can be represented by a fraction - its decimal form must either be finite (have an end) or repeat (for example, 1/3 or .3333333...). The square root of 2 is infinite and cannot be written as a fraction, so it's not rational.

3 0
3 years ago
In a recent survey 5/8 of the Siamese cat said that they didn't mind having a lap up water from a bowl but another 3/16 admitted
maksim [4K]

Answer:

48 Siamese cats were surveyed

Step-by-step explanation:

Let x represent the total number of surveyed Siamese cats.

Since 5/8 of the Siamese cat said that they didn't mind having a lap up water from a bowl , hence:

Number of cats who lapped = (5/8)x

Also, 3/16 admitted they would have preferred to use a straw:

Number of cats who used straw = (3/16)x

Taking into consideration that 39 of the Siamese cats gave one of those two answers:

(5/8)x + (3/16)x = 39

(13 / 16)x = 39

x = 39 * 16 / 13

x = 48

48 Siamese cats were surveyed

5 0
2 years ago
Write the fraction or mixed number as a percent 13/20
Yuliya22 [10]
The answer is 1 3/10
4 0
3 years ago
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The key club made $192 at their candle sale.They sold round candles for $4 and square candles for $6.If they sold twice as many
VARVARA [1.3K]
The answer will be 16x = 192 and x= 12 because the amount collected =x + 6 times 2x = 192

7 0
3 years ago
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Two similar figures have sides in the ratio of 23. If a side of the smaller triangle has a length of 7, what is the length of
Shkiper50 [21]
A. 2 parts is 7, so 7/2 is 3.5 = 1 part, then multiply by 3 to make the corresponding side which is 10.5 or 10 1/2
5 0
2 years ago
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