Mathematics, 01.08.2019 12:00 ericuh

Prove or disprove that if a and b are rational numbers, then ab is also rational.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:20

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Answers: 2

Answer

Mathematics, 21.06.2019 20:20

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot

Answers: 3

Answer

You know the right answer?

Prove or disprove that if a and b are rational numbers, then ab is also rational....

Questions

Mathematics, 12.04.2021 03:10

Help me plz!! I don’t get it ...

Mathematics, 12.04.2021 03:10

The sum of 4 consecutive integers is 354. What is the second number in this sequence?...

Mathematics, 12.04.2021 03:10

A system exhibits harmonic motion and has a maximum height of 10 feet at 3 second and a minimum height of -6 feet at 7 seconds. Determine the followi...

Mathematics, 12.04.2021 03:10

guys please help i do not understand this at all please don’t use my question for points or i will take my points back thank you please help:(..

Mathematics, 12.04.2021 03:10

What is the meters of this problem ...

Mathematics, 12.04.2021 03:10

A system that exhibits harmonic motion begins at t = 0 at its maximum height of 20 feet. The minimum of 2 feet is reached after 6 seconds. Determine...

Mathematics, 12.04.2021 03:10

Can someone help me pls ...

Mathematics, 12.04.2021 03:10

5x+4y=12. 3x + 6y=8. Help me plaeaee...

English, 12.04.2021 03:10

The King's Order In 1763, the war with the French ended with the English gaining possession of the whole of America from the Atlantic Ocea...

Mathematics, 12.04.2021 03:10

Las longitudes que se forman entre los vertices y el centro de un poligono regular son por favor respondan :'c...

Mathematics, 12.04.2021 03:10

you put 5,000 dollers in an account that earns 4% intrest compounded annually . how much intrest will you have earned in 10 years?...

Biology, 12.04.2021 03:10

Carolyn is home alone when she hears someone trying to open her front door. She is immediately frightened. Which brain area i O amygdala O hypo...

History, 12.04.2021 03:10

15. Nation-building began in Europe as a result of war and the a. growth of cities C. end of Muslim rule b. Black Death...

History, 12.04.2021 03:10

Frida is a mother and homemaker interested in conserving the wetlands surrounding her neighborhood. Ginny is the owner of a fitness apparel company lo...

Mathematics, 12.04.2021 03:10

In the equation: (16)^3=2^3/2x how could you solve for x?...

Mathematics, 12.04.2021 03:10

Helppp thanks guysss ??? ...

Mathematics, 12.04.2021 03:10

Mrs. Adams collected data...

Mathematics, 12.04.2021 03:10

Again I don’t know this . Plz help me ...

Mathematics, 12.04.2021 03:10

3. A recipe calls for 3/4 cups of sugar for every 1/3 teaspoon of vanilla. What is the unit rate of cups per teaspoon?...

Mathematics, 12.04.2021 03:10

Nt Consider a triangle ABC like the one below. Suppose that B=43°, C =54°, and b=43. (The figure is not drawn to scale.) Solve the triangle,

More questions: Mathematics Another questions