subject
Mathematics, 05.11.2020 01:20 lekaje2375

Which equations support the fact that rational numbers are closed under addition? Select each correct answer.
V10 + (-V10) = 0
o+0.5 = 1
o 3/5 + √5 = 4/5
3V16 + 3/16 = 6V16

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2
Answers: 2
question
Mathematics, 21.06.2019 18:30
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 2
question
Mathematics, 21.06.2019 18:50
If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28
Answers: 1
question
Mathematics, 21.06.2019 21:30
Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?
Answers: 3
You know the right answer?
Which equations support the fact that rational numbers are closed under addition? Select each corre...
Questions