Viejo27 Viejo27
  • 03-09-2022
  • Mathematics
contestada

+87 + (4 + 8) = (7 + 4) + what property is

Respuesta :

lolomoakamela lolomoakamela
  • 03-09-2022

Answer:

87+(4+8)=(7+4)+x

87+12=11+x

87+12-11=x

88=x

Answer Link

Otras preguntas

Gneiss is often found in regions that have undergone tectonic deformation. True False
a red flower and a white flower produce a pink offspring. what condition explains this phenomenon?
English that follows set rules regarding how the language should be used is called _____. nonstandard English Standard English natural language acquisition sec
In a titration experiment a student uses 1.4 m hbr solution and the indicator phenolphthalein to determine the concentration of a koh solution.
Your friend ask for your help examining research documents. You tell your friend it is necessary to determine the relevance and importance of a source to the to
What did the family do to force Juliet to married Paris
Who has the responsibility to place safety data sheets where they're accessible to all? A. Employer B. Federal government C. Shop foreman D. Employ
Please help will give 20 points to right answers (will give brainliest to very first correct answer) Tom walks 3.2 km every morning. How many feet are in 3.2 km
How does Peter feel when Luath and Tao appear on the trail near the summer cottage but Budger does not? A. Peter is confused because he knows that Luath and T
What was 50.00 worth in 1900?