amandamaraj amandamaraj
  • 17-03-2017
  • Mathematics
contestada

Which expression is equal to p + (q + r)?
a. (p + q) .r
b.( p + q) +r
c. p + qr
d. q + pr

Respuesta :

papae
papae papae
  • 17-03-2017
The answer is letter B.
Answer Link
baabaagreysheep
baabaagreysheep baabaagreysheep
  • 17-03-2017
Your answer is B. (p + q) + r
This is because when doing addition, the order of the addition doesn't matter, as in both instances all of the terms are getting added together. I hope this helps!
Answer Link

Otras preguntas

The civil war is also called "war between states" why?
More Americans are obese today than 40 years ago because:
How did the Catholic Church rule in Galileos case
after world war 2, americans shifted to what type of work
Which choice is capitalized incorrectly? The koran is the holy book of Islam. koran The holy book Islam
a historian compares transcripts of speeches delivered by powerful leaders throughout world history. these transcripts serve as which of the following?
From 86 books to 150 books
what characteristic is shared by birds salamanders in shark
What's the lest common multiple of 7-8
Which of the following were reasons why the Soviet Union was in such dire economic straits during the later 1980s? drastically higher cost of oil imports the pr