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

2 things the womens reform movement could have improved on. 2 things the womens reform moventment did well. 2 people who supported the movement with brief state
factor the trinomial x^2+6x-16
A minor league pitcher throws 1,155 pitches in a season. The results of each pitch is listed in the table below. What is the experimental probability that a pit
What might you learn from carbon film that you could not learn from cast
Diameter of a cylindrical tank is 9 feet and the height of a tank is 25 feet. Find the approximate volume of the cylindrical tank to the nearest hundredth place
Which of the following was considered unpatriotic during the World War II?
Please need help thank u
Zack deposited $1,200 in a savings account that paid 7.75% simple interest. What was the balance in his account at the beginning of the third year?
The radius of a circle is 17.5. Find the exact area of the circle.
Which of the following cultural elements would you cite as evidence of Chinese influence in Korea? Select all that apply. military hierarchy woodblock