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elena-14-01-66 [18.8K]
3 years ago
6

3-3[6-(3-7)]+3(7-4) evaluate the expression

Mathematics
1 answer:
enot [183]3 years ago
8 0

Answer:

-18

Step-by-step explanation:

3-3(6-(3-7))+3(7-4)\\\\=3-3(6-(-4))+3(7-4)\\\\=3-3(6+4)+3(7-4)\\\\=3-3(10)+3(7-4)\\\\=3-3(10)+3(3)\\\\=3-30+3(3)\\\\=3-30+9\\\\=-27+9\\\\=-18

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Dominik [7]
For this case we have the following function:
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 </span><span>Rewriting we have:
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 </span><span>w (x) = - 5x ^ 2 - 20x + 40x + 160
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 </span><span>Then, deriving we have:
 </span><span>w '(x) = - 10x + 20
 </span><span>We equal zero and clear x:
 </span><span>0 = -10x + 20
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 </span><span>x = 20/10
 </span><span>x = 2 seconds
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 </span>Answer:
 
The maximum height that the stone will reach is:
 
w (2) = 180 meters
7 0
3 years ago
Dion has a pizza with a diameter of 10 1/3 in . Is the square box shown big enough to fit the pizza inside? The box is 10.38 in
Artemon [7]
Yes, the box is wide enough because 10 1/3 is 10.33 repeating and the box is 10.38 (.05 inches wider than the pizza)
7 0
2 years ago
What are the transformations?<br> y=(x-2)2+4 (Choose ALL that apply.)
Kruka [31]

Answer:

There is a vertical stretch when I graphed it.

Step-by-step explanation:

Hope this helps:)

8 0
2 years ago
Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10 from e
serious [3.7K]

Answer:

$1200.

Step-by-step explanation:

We have been given that Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of $10 from each of the subscribers to her website.

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Now let us multiply number of total subscribers of this month by 10 to find the amount Kiersten will earn by her online business.

\text{Kiersten's earnings this month from online business}=120*10

\text{Kiersten's earnings this month from online business}=1200

Therefore, Kiersten will earn $1200 this month by her online business.

8 0
3 years ago
Please help me!!<br><br> Rewrite 3x-4&lt;12 in slope intercept form
storchak [24]

Answer:

Slope: Undefined

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Step-by-step explanation:

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6 0
3 years ago
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