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 ( 24+ )
Otras preguntas
Which one of the following words illustrates the addition of a vowel suffix? A. Tenderness B. Enjoyment C. Careful D. Cropped
Which poetic element help performers memorize an epic poem?check all that apply. •Rhyme •Description •List of events •Rhythm •Repetition
between what two numbers would 9 be located on the number line? A.) 8 and 10B.) 9 and 10C.) 7 and 8 D.) 10 and 11
Explain how using equivalent ratios is like adding fractions with unlike denominators?
Which best describes the underlined word in the sentence? In northern latitudes, there are visible *lights* in the sky called aurora borealis. A. compound sub
Trees,walls, and fence post leaning downhill are signs of ? A rockfalls B mud flow C Creep D slump ?
You know that all squares are similar and all circles
What shapes could the smaller pieces be?
Out of battery,conductor,lightbulb,and switch which of these are sources of energy
Best which best describes the climate of guatemala? a. always hot and humidb. hot in some areas cool in the mountainsc. often freezing everywhere during the ni
