icedhazels
icedhazels icedhazels
  • 20-08-2017
  • Mathematics
contestada

explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value

Respuesta :

backseatdog
backseatdog backseatdog
  • 20-08-2017
Find (-4) on the number line and move 3 to the right.  You will end up at (-1).

Find (3) on the number line and move 4 to the left.  You will end up at the same value of (-1).
Answer Link

Otras preguntas

what is the sum of the geometric sequence -4,24,-144, if there are 7 terms
if a microscope has an ocular with a 5x power and has objectives with powers of 10x and 50x what is the total magnification of a: low power? high power? show ma
number greater than 543,000 but less than 544,ooo
jim is standing beside apool.He drops a weight from 4 feet above the surface of the water pool.The weight travels a total distance of 12 feet down before landin
x+2/y-1=2 can someone help me for number 27
The value of the 4 in 34,258 and 47,163
Compared to an adult a newborn breathes A quater as often Half as often The same amount Four times as often
how many hours does it take the earth to rotate around its axis?
how do you use legal permanent resident in a sentence
what parts of the cell can be adapted into a city for example the nucleus being the government and the membrane being the fence