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Goshia [24]
3 years ago
11

The product of a rational and irrational number is rational

Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:

False

Step-by-step explanation:

Ight so any irrational number times a rational number is irrational. But keep in mind that If its 0 times an irrational number, its going to be 0, which is a rational number. So irrational x rational = irrational. Irrational x 0=rational 0.

Hope this helped

nikklg [1K]3 years ago
3 0

Answer:

False

Step-by-step explanation:

I think this is a true or false question.

The statement is false.

Here is an example of it being false:

Choose the irrational number to be \sqrt{2} and the rational to be 1.

The product of these numbers is \sqrt{2} which is irrational, not rational.

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Alenkinab [10]
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So 4 would be the answer
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You serve a volleyball with a mass of 2 kg. The ball leaves your hand with a speed of 30 m/s. The ball has kinetic energy. Calcu
motikmotik

Answer:

900 j

Step-by-step explanation:

KE=1/2mv^2

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6 0
3 years ago
Subtract the sum of 13 and 6 from 40. *
Helen [10]

Answer:

40-19 = 21

Step-by-step explanation:

I think this is correct dear

6 0
3 years ago
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ikadub [295]

If it takes 20 minute to get to the airport, and he wants to be there an hour and 5 minutes before his flight leaves, we have to subtract the time he leaves (9:50) by 1 hour and 5.

9:50 - 1 hour and 5 minutes.

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9:50 - 65 = 8:45.

Which means he must be at the airport at 8:45.

BUT,

The question is asking for the latest time that Quincy can LEAVE for the airport, which means it's 8:45 - 20 minutes, since it takes 20 minutes to get to the airport:

8:45 - 20 = 8:25

4 0
4 years ago
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Korvikt [17]
The anwser would be 21
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