Mahmood786123
Mahmood786123 Mahmood786123
  • 02-04-2015
  • Mathematics
contestada

Which property justifies this statement?

If x + y = z and z = x + 4, then x + y = x + 4.

A.
symmetric

B.
associative

C.
distributive

D.
transitive

Respuesta :

Hippalectryon
Hippalectryon Hippalectryon
  • 02-04-2015
Reminder : 
symmetry -> a+b=b+a
association -> (a+b)+c=a+(b+c)
distribution -> a(b+c)=ab+ac
transitivity -> a=X and b=X => a=b

Hence it's D : transitive
Answer Link

Otras preguntas

At 60 days the height of a sunflower is 205 cm. If the growth rate is 2 cm per day after the first 60 days, write an expression to represent the sunflower's
What is .49735 written in scientific notation
what percent if 33.5 is 21
how do you say half brother and half sister in spanish
Which of the following was primarily a political challenge that the United States faced after the Civil War? (Points : 3) worthless Confederate currency that le
what is 7.5 cm in inches
how do you say half brother and half sister in spanish
Luisa's restaurant and Bill comes to $75.50, and she leaves a 15% tip. What is Luisa's total restaurant bill?
if you increase the force on a box, it will have...
What is the distance between these two points on a number line ?178 and 313