20-10-2018
Mathematics

contestada

Helpppppp???
Which all are true?

Helpppppp Which all are true class=

Respuesta :

ToothLin ToothLin

20-10-2018

I believe 3rd and 5th are true.

Answer Link

vinavratil vinavratil

20-10-2018

Answer:

True: The sum of two rational numbers is always a rational number

True: Rational numbers are closed under addition

Answer Link

Otras preguntas

4% of what number is 56 day

When are commas necessary to include with numbers

The united states has what is called a _____. a. moderate-context culture b. low-context culture c. variable-context culture d. high-context culture

Nicholas copernicus hesitated to publish his de revolutionibus because:

The length of a rectangular field is 30 more than twice it’s width write an expression in simplest form for the perimeter of the field in terms of its width W

hich three lengths could be the lengths of the sides of a triangle? A) 11 cm, 11 cm, 24 cm B) 18 cm, 12 cm, 9 cm C) 9 cm, 19 cm, 10 cm D) 4 cm, 7 cm, 23 cm

What is the answer to question 4 a and b Need an answer ASAP!!

There are 7 water birds swimming in a pond. If there are 4 ducks and 3 geese at the pond, what fraction of the birds are geese?

The owner of a greenhouse and nursery is considering whether to spend $6,000 to acquire the licensing rights to grow a new variety of rosebush, which she could

Why methanol is soluble in acetone