amybarger2017 amybarger2017
  • 17-09-2018
  • Mathematics
contestada

Which addition sentence could help solve 3+5+7

Respuesta :

gmany
gmany gmany
  • 18-09-2018

Commutative property: a + b = b + a

3 + 5 + 7 = 3 + 7 + 5 = 10 + 5 = 15

Answer Link

Otras preguntas

why do you think we have only a rough estimate of how many Africans enslaved and brought to America
Lucy was playing a card with two friends. They were playing with a deck of 21 cards. Lucy dealt 1/3 of the deck to each person. How many cards did lucy get?(for
24a^2b^2-18ab I need to factor this but am having trouble?
Animals who can control the direction they move in all have a. a home in the ocean. b. development as a deuterostome. c. muscles. d. radial symmetry
Explain why $64,480 per year and $1,240 per week are equal rates.
Under certain conditions, sound travels at approximately 1080 feet per second. If Marsala yells down a canyon and hears her echo 1.7 seconds later, approximatel
Solve for x: log6x-log2=1
How do humans use their genes to produce more than 22,000 proteins?
What si the answer to this? I'm bad at graphs sorry :). Btw it's number 22
I am a polygon with four congruent sides. draw me and name me