debrapaquin debrapaquin
  • 02-04-2018
  • Mathematics
contestada

Evin evaluated the product of 5x12 as 60 by finding 5x10 and adding it to 5x2. This is an example of what property?

Respuesta :

carlosego
carlosego carlosego
  • 02-04-2018
5 * 12 = 60
  For this case we have:
  5 * (10 + 2)
  = 5 * 10 + 5 * 2
  = 50 + 10
  = 60
  It is an example of the commutative property of multiplication.
  We note that this is equivalent to:
  5 * (2 + 10)
  = 5 * 2 + 5 * 10
  = 10 + 50
  = 60
  Answer:
  Commutative property.


Answer Link

Otras preguntas

If you wanted to continuously add 5 to a count, how would you code it? Why do you prefer this method? (from code.org)
the beach ball we played with has a density of 10 grams per cubic centimeter
A 12500 kg railroad car travels alone on a level frictionless track with a constant speed of 17.0 m/s. a 5800 kg load, initially at rest, is dropped onto the ca
We should now be just as ___________ in fighting for peace as the americans of two hundred years ago were in fighting for independence.
Why do you think the protagonist is referred to as "the man" as opposed to being given a name?
Please help me with this question!
The case citation People v. Jones, 65 Cal App. 2d 381, is an example of a case decided in which one of the following courts
Water (2290 g ) is heated until it just begins to boil. if the water absorbs 5.57×105 j of heat in the process, what was the initial temperature of the water?
A line has a slope of -6 and passes through the point (-12,5) which answer is the equation of the line
Write equations for the vertical and horizontal lines passing through the point , −9−7 .