What property is demonstrated by 7+h=h+7

Mathematics

2 answers:

julia-pushkina [17]3 years ago

5 0

Answer:

commutative property

hope that helped, if yes give me brainliest and if no draw my attention by hitting the comment box.

lozanna [386]3 years ago

4 0

ejemplo7 + 2 + 8.5 – 3.5

7 + 2 + 8.5 + (−3.5)

La propiedad asociativa no aplica a las expresiones de resta. Entonces, reescribe la expresión como la suma de un número negativo.

(7 + 2) + 8.5 + (−3.5)

9 + 8.5 + (−3.5)

17.5 + (−3.5)

17.5 – 3.5 = 14

Agrupa 7 y 2, y súmalos. Luego, súmales 8.5. Finalmente, suma −3.5, que es lo mismo que restar 3.5.

Resta 3.5. La suma es 14.

7 + 2 + (8.5 + (−3.5))

7 + 2 + 5

9 + 5

Agrupa 8.5 y –3.5, y luego súmalos para obtener 5. Luego suma 7 y 2, y súmalos al 5.

La suma es 14.

Respuesta (7 + 2) + 8.5 – 3.5 = 14 y 7 + 2 + (8.5 + (−3.5))

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