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gayaneshka [121]
3 years ago
11

Can someone help 12 points on the line

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0

Answer:

x=6

Step-by-step explanation:

We can write this as a ratio

x        9

---- = --------

10       15

Using cross products

15x = 10*9

15x = 90

Divide by 15

15x/15 = 90/15

x =6

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Law Incorporation [45]

Answer:

<u>168 </u>members are on the marching band but not part of the percussion.

Step-by-step explanation:

Given:

The high school marching band has 196 members,and 28 of them are a part of the percussion.

Now, to find the members on the marching band but not part of the percussion.

Total members of marching band = 196.

Members of them who part of percussion = 28.

So, to get the members of the marching band who are not the part of the percussion we subtract members of them who part of percussion from total members of marching band:

196-28

=168.

Therefore, 168 members are on the marching band but not part of the percussion.

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