What Did Mozart Become On His Thirteenth Birthday?

Mathematics

2 answers:

Nata [24]3 years ago

8 0

Answer:

Older? I know that sounds like a joke but it might help if your question is a riddle

Step-by-step explanation:

I know that when he was 13 (1769), he and his father went to Italy to perform around the country. He started writing operas and becoming more noteworthy, but that didn't happen on his birthday, so I'm not certain if that's the answer. Hope this helps?

Brums [2.3K]3 years ago

5 0

Answer:

a teenager

Step-by-step explanation:

You might be interested in

Find the value of x from this adjoining figure

Fiesta28 [93]

Answer:

$x=15^\circ$

Step-by-step explanation:

Please refer to the attached figure for labeling of given diagram:

We are given the following angles:

$\angle AOC = 3x^\circ\\\angle BOD = 2x^\circ\\\angle EOF = 7x^\circ$

Angles opposite to each other when they are formed by crossing of two lines are known as vertically opposite angles. And vertically opposite angles are always equal to each other.

Using property of vertically opposite angles:

$\angle EOF = \angle AOB = 7x^\circ$

Line CD is a straight line, so $\angle COD = 180^\circ$

Also,

$\angle COD = \angle COA+\angle AOB+\angle BOD = 180^\circ\\\Rightarrow 3x + 7x + 2x=180^\circ\\\Rightarrow 12x =180^\circ\\\Rightarrow x = \dfrac{180}{12}\\\Rightarrow x = 15^\circ$

Hence, <em>answer</em> is $x = 15^\circ$ .

5 0

3 years ago

Identify which of these designs is most appropriate for the given experiment: completely randomized design, randomized blockd

sasho [114]

Answer:

Matched pairs design

Step-by-step explanation:

Looking at the options;

-It's not a completely randomized design because a randomized design will assign all individuals to a group which in this case it doesn't.

- It's not a randomized block design because randomized block design will group the subjects in question into 2 or more blocks which have a common characteristic and will then randomly assign subjects in each of the blocks.

-It's a matched pair because every individual/subject undergoes measurements both before and after being treated with the drugs.

Thus, the correct option is matched pairs design.

7 0

3 years ago

The distance between two stations is 540 km. A train takes 3 hours to

mihalych1998 [28]

180 km/hr
50 m/s
Here’s the work