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AleksandrR [38]
3 years ago
6

Help with all these plz!

Mathematics
1 answer:
spayn [35]3 years ago
4 0

Answer:

9    10     10   17   3

Step-by-step explanation:

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Answer:

x ≈ 8.66

Step-by-step explanation:

Using the sine ratio in the right triangle

sin60° = \frac{opposite}{hypotenuse} = \frac{x}{10}

Multiply both sides by 10

10 × sin60° = x, thus

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3 years ago
Assign two variables for each problem, and write the equations. Do not solve.
Xelga [282]
Call the number of trumpet players "T" and the number of horn players "H".

We can use the given information to set up equations:

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2. "</span><span>There are 35 trumpet and French horn players in the band."
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If you were asked to solve you could now do it by substitution:
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3 years ago
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jok3333 [9.3K]

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23

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Does anyone know this?
Bumek [7]

Answer:

B

Step-by-step explanation:

Initial mean = 156, Changed mean = 163.92

So, mean increases. Only condition that satisfies this is B.

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it is side ways

Step-by-step explanation:

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