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ivann1987 [24]
3 years ago
11

Solve pls brainliest

Mathematics
1 answer:
Zepler [3.9K]3 years ago
3 0

Answer:

In order: 7.5, 7.5061, 7.56, 9.213

Step-by-step explanation:

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Please answer this question, will give brainliest!
Yuliya22 [10]

Answer:

<h2>MN = 9.1 cm</h2>

Step-by-step explanation:

If MN is tangent of a circle then the angle M is a right angle.

We have a dimeter of acircle d = 8 cm.

Therefore the radius CM = 8 cm : 2 = 4cm.

In a right triangle CMN use the Pythagorean theorem:

CM^2+MN^2=CN^2

Substitute CM = 4cm and CN = 9.9 cm:

4^2+MN^2=9.9^2

16+MN^2=98.01          <em>subtract 16 from both sides</em>

MN^2=82.01\to MN=\sqrt{82.1}\\\\MN\approx9.1

4 0
4 years ago
Lee records the height of players on a basketball team, and calculates the mean absolute deviation of the set of data.
Sphinxa [80]

Answer:

I'm pretty sure it's D

Step-by-step explanation:

4 0
3 years ago
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4 years ago
What is −809 in radians? I tried -809pi/180 but it was marked incorrect
GalinKa [24]

Answer:

-14.120 Radians

Step-by-step explanation:

To convert, use this angle degrees to radians formula:

Radians = Degrees x ( Pi / 180)

Try using this formula

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Rewrite the expression without using grouping symbols
Tom [10]

Answer:

the answer is b

HOPE THIS HELPS

Step-by-step explanation:

4 0
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