Seudónimo
Seudónimo
03-07-2017
Mathematics
contestada
I think its the 3rd one am i correct?
Respuesta :
gabie10129
gabie10129
03-07-2017
no that is wrong because the third option :a+b=b+c, shows the commutative property of addition. the correct answer is the first option : a+(b+c)=(a+b)+c.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
12345 secret code in english
Slope line passing (-4,-7) and (-2,-3)
PLEASE HELP Will the answer be A) or D) there is confusion. I think it is D but it might be A because the figure has 1 hexagon, 2 pentagons, 2 squares and in th
factorize 2x^4-x^3-6x^2+7x-2
There are 20 math problems divided into 4 equal columns on a worksheet. Your teacher has you cross out one column of problems. Use the equation 20-20/ 4=p to fi
At which angle will the hexagon rotate onto itself?A. 60°B. 90°C. 120°D. 180°
Color: 4. You have 4 dimes, 8 nickels, 5 pennies, and 3 quarters. You draw three coins one after the other without replacement. What is the probability you draw
5. During the night, a child hide himself at the corner from his mother who wanted to bit him. The mother came with a torch calling him, but the child could onl
Evaluate each function F(x)=4x find f(-15)
After hydroxide chemical hair relaxers break disulfide bonds what do they convert them to?
