2 years ago

Sound waves are invisible but can we see how they might look with a special instrument. What is it called?

Social Studies

1 answer:

FinnZ [79.3K]2 years ago

8 0

The instrument is called the Oscilloscope.

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Marty’s persuasive speech was about gun control and school violence. He made the statement, "We either get rid of the guns in ou

Oliga [24]

Answer:

either-or fallacy

Explanation:

In the either or fallacy a situation is presented as the only alternative of another situation. But in fact there are other alternatives of a situation.

Here, according to Marty unless people get rid of guns they will have to face the same situation of gun violence that people faced in Kentucky, Arkansas, and Colorado. He has not considered what might happen if the guns are still present. There are countries where the existance of guns and violence is not related.

Hence, Marty is using the either-or fallacy.

3 0

2 years ago

Calculate the third angle of triangle in which two of an angle are 103° and 42°

dem82 [27]

Answer:

35°

Explanation:

The 3 angles in a triangle must add up to 180°

Therefore 180°-103°-42°=35°

4 0

2 years ago