radomes.openskiesproject.org
arlenevilla5
arlenevilla5 arlenevilla5
  • 17-09-2015
  • Mathematics
Answered

Can you find the sum [5.5+{-2.3]+[-5.5+2.3} without performing any addition

Verified Answer :

Anonymous Anonymous
  • 17-09-2015

\(\sf = 5.5-2.3-5.5+2.3 \\ \\ =3.2-5.5+2.3 \\ \\ =3.2+-3.2 \\ \\ =0 \\\)

Answer Link

Related Questions

Fraction that is less than 56 and has a denominator of 8
niñas de la fotografía son mis primas Malena y Alejandra
Water moves between the ocean atmosphere and land In which form does water enter the atmosphereSelect one of the options below as your answer A Water in the for
2221044333 can yall please help this is due tomorrow
Which of the following integers has the greatest absolute value 1084 or 8
What radian measure is equivalent to 75
What is the surface area of a triangular prism with the length of 32 the width of 24 and the height of 18
Which sentence uses a verb that agrees with its pronoun subject A Something in these leftovers taste funny B One of those songs is difficult to sing C Everyone
A similarity between English colonies and the Spanish missions in North America during the 1500s and 1600s was
What is the link between polygamy and the dawn of agriculture