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Murrr4er [49]
3 years ago
10

Someone please help​

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
7 0

Answer:

You just have to say three things you learned by watching the video

hram777 [196]3 years ago
4 0

Answer:

What's the question?

Step-by-step explanation:

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What are expressions like 4(3+2) and 4(3)+4(2) called
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<span>We are asked to find a term that describes the expressions 4(3+2) and 4(3)+4(2). The said expression conforms to one of an algebra property called distributive property. Distributive Property simply distribute the first term to the two or more terms inside a parenthesis. This property helps in simplifying an expression.</span>
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What is 2a +16 what does that =
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Solve the following equation for x to find the total number of people who became members of a social networking site for a certa
zavuch27 [327]

Answer:

360 people

Step-by-step explanation:

     x = 0.8x + 72           Subtract 0.8x on both sides

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4 years ago
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[Help asap, will mark brainliest when it allows me] Find the angle measures for the following triangle.
shutvik [7]

Answer:

x=53

x+2= 53+2= 55

Step-by-step explanation:

(x+2) + x + 72 = 180 (angles of triangle supplementary)

2x+ 74 = 180

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5 0
3 years ago
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Find all values of $x$ such that $\sqrt{4x^2} - \sqrt{x^2} = 6$.
artcher [175]

For this case we must solve the following equation:

\sqrt {4x ^ 2} - \sqrt {x ^ 2} = 6

To solve we follow the steps below:

We square both sides of the equation squared:

(\sqrt {4x ^ 2} - \sqrt {x ^ 2}) ^ 2 = 6 ^ 2\\(\sqrt {4x ^ 2}) ^ 2-2 (\sqrt {4x ^ 2}) (\sqrt {x ^ 2}) + (\sqrt {x ^ 2}) ^ 2 = 36\\4x ^ 2-2 (\sqrt {4x ^ 2 * x ^ 2}) + x ^ 2 = 36\\4x ^ 2-2 (\sqrt {4x ^ 4}) + x ^ 2 = 36\\4x ^ 2-2 (2x ^ 2) + x ^ 2 = 36\\4x ^ 2-4x ^ 2 + x ^ 2 = 36\\x ^ 2 = 36\\x = \pm \sqrt {36}\\x = \pm6

We choose the positive value because we talk about $. x = 6

Answer:

$6

8 0
3 years ago
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