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tatuchka [14]
3 years ago
14

There is a triangle the angles are 2x 3x and x how do you get the answer

Mathematics
1 answer:
Marta_Voda [28]3 years ago
7 0
2x3-180 that's suppose to be right
I hope
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Sam decides to build a square garden. If the area of the garden is 25x2 + 30x + 9 square feet, what is the length of one side of
seropon [69]
The correct answer is C. (5x+3) feet, and here is how I got it.
This is the equation you need to use:
(a+b)^2 = (a+b) (a+b)
So, let us plug in 5x and 3 here:
(5x+3)^2 = (5x+3)(5x+3) = 25x^2 + 15x + 15x + 9 = 25x^2 + 30x + 9 which is the area of the garden. 
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95°<br> 60°<br> 29<br> o<br> X =<br> Plzzzz I need this
Mila [183]

Answer:

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Step-by-step explanation:

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3 years ago
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tensa zangetsu [6.8K]
Given:
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95% confidence interval.

The standard error is 
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where 
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E=z^{*}E_{s}
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Because the margin of error is given, there is no need to calculate it.
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Answer: 
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3 0
3 years ago
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Answer:

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Step-by-step explanation:

3 0
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Answer:

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7 0
3 years ago
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