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Luden [163]
3 years ago
14

I really need help with this before it closes

Mathematics
2 answers:
Serhud [2]3 years ago
5 0

Answer:

4\sqrt{3}

Step-by-step explanation:

Use cosine to find y:

cos(60) = y/8\sqrt{3}

solve for y:

y = 4√3

Hope this helps!

-EmV

Makovka662 [10]3 years ago
3 0

Answer: B

Step-by-step explanation:

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pychu [463]
If you would like to solve the system of equations x + y = 3 and 2x - y = 6, you can do this using the following steps:

<span>x + y = 3 ... y = 3 - x
2x - y = 6
</span>_________
<span>2x - y = 6
</span>2x - (3 - x) = 6
2x - 3 + x = 6
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<span>y = 3 - x = 3 - 3 = 0
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The correct result would be x = 3.
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3 years ago
Minnie organizes data in a table to show the net change in the number of people subscribing and unsubscribing to her blog each m
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The factored expression which represents the net change in the number of blog subscriptions over 10 months is :

  • 3(11 - 7) + 4(-8)
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Change : -8, 11, -7, -7, -7, -8, -8, -8, 11, 11

To factor the values in the change variable :

-7 has a frequency of 3

-8 has a frequency of 4

11 has a frequency of 3

Values having the same frequency can be factored together :

Hence, we have ;

3(11 - 7) = 3(11 - 7) = 3(4) = 12 - - - - (1)

-8 having a value of 4 can be factored thus ; 4(-8) = -32 - - (2)

Joining both equations :

3(11-7) + 4(-8)

3(11 - 7) + 4(-8)

3(4) + 4(-8)

12 + (-32)

= - 20

Therefore, the factored expression for the net change in subscription is 3(11-7) + 4(-8)

Learn more :brainly.com/question/18904995

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If given the volume of a cylinder, how would you find the volume of a sphere that has the same radius measure.
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Answer:

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Gretchen made a paper cone to hold a gift for a friend. The paper cone was 15 inches high and had a
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Answer:

123b

Step-by-step explanation:

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