puchiilove21ox7n8h puchiilove21ox7n8h
  • 02-10-2017
  • Mathematics
contestada

Explain how knowing 1+7 helps you find the sum for 7+1

Respuesta :

djfunkstep djfunkstep
  • 02-10-2017
Same question just was shown in a different way.
Answer Link
Universalpony
Universalpony Universalpony
  • 02-10-2017
Its the same equation but its commutative property
Ex 12+5=5+12

Answer Link

Otras preguntas

rewrite the expression without using grouping symbols. -6(8+12)
do you know 3 prime numbers that equal 32
do you know 3 prime numbers that equal 32
what times what equal 16?
what is a device that transforms thermal energy to mechanical energy
what is a device that transforms thermal energy to mechanical energy
rewrite the expression without using grouping symbols. -6(8+12)
You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%
50 is 40% of what number?
50 is 40% of what number?