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REY [17]
3 years ago
7

What happens to the composition of an atom to cause it to become positively or negatively charged?

SAT
2 answers:
Drupady [299]3 years ago
3 0
The composition of an atom changes when an electron is added or removed from the atom
Solnce55 [7]3 years ago
3 0

Answer:

he composition of an atom changes when an electron is added or removed from the atom

Explanation:

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2d+4=10+2.5d please solve for d
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The answer is d=-12.
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A) How did Mozart’s music impact piano music?
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Answer: Mozart's music impacted piano music because first off it was very versatile and different and he wrote almost every major genre including symphony, opera, the solo concerto, etc. His music created a sense of drama, which contrasted with the moods, whether they were sad, playful or lively.

Mozart composed his first composition which was put in the Nannerl's notebook, he possessed great potential as a composer. His father Leopold, decided to direct his aims at his children's growing progress as a pianist. Leopold took his children to perform on a tour of the courts of Europe. Leopold then set out for a more dynamic tour. The first objective was Vienna. The success of his performance in Vienna caused excitement and Mozart was invited to perform in major courts of Europe. Leopold wrote. “The nobles send us their invitations four, five, six to eight days in advance, in order not to miss us.” (mozartproject.org). Mozart then received an invitation to play in Versailles, France and left on June 9th. This trip lasted for over three years. On their trip to Paris they played many public and private events at the major cities they would pass through on their way to Versailles.  Their next destination was London as it proved to contain great business in the music market. Within days of arriving in England, Mozart was performing in front of the young king and queen. The king was so taken to Mozart's music that he invited him back to play once again.

This showcases that Mozart really influenced others and the generation of piano music. Many people loved his art and music pieces he has composed at a very early age. He created a mood/atmosphere through his music.

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3 years ago
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Ava goes to the store and chooses clothes and shoes for a new job. The purchases total $200. Ava has a choice: pay with cash or
evablogger [386]
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Anyone knows this one!!
Ira Lisetskai [31]

Answer: C

Explanation: Option A uses data proving that people who live in poverty are led to shoplifting. Option B and D also does the same!

7 0
3 years ago
Un camión traslada 12 vehículos. Algunos son autos y otros son camionetas. Cada auto tiene una masa de 2 toneladas y cada camion
bagirrra123 [75]

Encontrando y resolviendo un sistema de ecuaciones, veremos que hay 9 camionetas y 3 autos.

Sabemos que hay 12 vehículos en el camión.

Definamos:

  • a = número de autos
  • c = número de camionetas.

tal que a + c = 12

La masa total será:

a*2 ton + c*3 ton

Y sabemos que el camión lleva 33 toneladas, entonces tenemos:

a*2 ton + c*3 ton = 33 ton

Así encontramos el sistema de ecuaciones:

a + c = 12

a*2 ton + c*3 ton = 33 ton

Para resolverlo, primero aislamos una de las variables en una de las ecuaciones, aislemos a en la primera:

a = 12 - c

Ahora reemplazamos esto en la otra:

(12 - c)*2 ton + c*3 ton = 33 ton

24 ton + c*1 ton = 33 ton

c*1 ton = 9 ton.

c = 9

Es decir, hay 9 camionetas.

Entonces los 3 vehículos restantes son autos.

Hay 9 camionetas y 3 autos.

Sí quieres aprender más, puedes leer:

brainly.com/question/17174746

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3 years ago
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