3 years ago

Anyone know the answer , please help!

Mathematics

1 answer:

romanna [79]3 years ago

6 0

Answer:

Step-by-step explanation:

Data of # posts made:

1, 1, 2, 2, 3, 5, 5, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 10

Since we want to find the median, we find the middle number which is 7. The median is 7.

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Gelneren [198K]

Answer:

∠ A ≈ 44.42°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos A = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{5}{7}$ , then

∠ A = $cos^{-1}$ ( $\frac{5}{7}$ ) ≈ 44.42° ( to the nearest hundredth )

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The sum of two numbers is 61 and the difference is 17 . what are the numbers?

prohojiy [21]

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3 years ago

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KatRina [158]

Answer:

The answer is ±3i

Step-by-step explanation:

Can be Rewritten as:

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3 years ago

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3 years ago

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nydimaria [60]

Answer:

Harry has 120$

Step-by-step explanation

6x+5x=220

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7 0

3 years ago

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