mar6298 mar6298

02-10-2019
History

contestada

Must the difference between two rational numbers
be a rational number? Explain.

Respuesta :

ava4724 ava4724

02-10-2019

Yes, the difference of two rational numbers is a rational number. The reason for this lies in the following facts: The product of two integers is an integer. The difference between two integers is an integer.

Answer Link

Otras preguntas

what is the ordered pair solution for;x + 2y = 53x - y = 1

What method of generating electricity doesn't make use of a rotating generator?

Which measurement is not equal to 3 m 30 dm or 300 cm or 3000 mm or 3000 cm

A particle is moving along the x-axis so that its position at any time t is greater than and equal to 0 is given by x(t)=2te^-t?A) Find v(t). B) Find a(t).C) At

Douglas wants to draw a circle graph showing the favorite colors of his friends. When he polled his friends asking each their favorite color, 25% of his friends

Can someone help me please!!!!!1.Grace and Allie are going to meet at the fountain near their houses.They both leave their houses at the same time. Allie passes

A picture frame for a square picture has an area of 80 square inches. What is the length of the picture?

Aqueous solutions of this ion give a reddish precipitate when excess hydroxide ion is added. (A) Cu^{2+} (B) CO₃^{2−} (C) Fe^{3+} (D) Al^{3+} (E) Pb^{2+}

How was Martin Luther King a significant figure in the Civil Rights Movement?

The line with equation ax+by=20 passes through the points(-2,10) and (1,5)find a and b