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gulaghasi [49]
2 years ago
15

3 (x+6) what is the answer ??​

Mathematics
2 answers:
grigory [225]2 years ago
7 0

For this case we have the following expression:

3 (x + 6)

We must apply distributive property, which by definition establishes that:

a (b + c) = ab + ac

Then, applying the distributive property to the expression we have:

3 (x + 6) = 3x + 3 * 6 = 3x + 18

So, 3 (x + 6) = 3x + 18

Answer:

3x + 18

ziro4ka [17]2 years ago
4 0

Answer:

3x+18

Step-by-step explanation:

3 (x+6)

Distribute

3x+3*6

3x+18

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Sally had 1000 photos to put into a photo album.She set 10 photos aside to place in frames.If her photo album fits 3 photos per
Kruka [31]

Answer:

Sally needed 330 pages of album to place her photos in it.

Step-by-step explanation:

Given:

Total number of photos = 1000

Number of photos kept aside to be place in frame = 10

Number of photos in per page of album = 3

We need to find the number of pages needed to place the photos in album.

Solution:

First we will find the number of photos to be place in album.

Now we know that she kept aside some photos which has to be frame framed.

So number of photos to be place in album can be calculated by Subtracting Number of photos kept aside to be place in frame from Total number of photos

framing in equation form we get;

number of photos to be place in album = 1000 - 10 = 990 photos

Now we will find number of pages needed to place the photos in the album.

number of pages needed to place the photos in the album can be calculated by dividing number of photos to be place in album with number of photos in per page of album.

framing in equation form we get;

number of pages needed to place the photos in the album = \frac{990}{3}= 330\ pages.

Hence Sally needed 330 pages of album to place her photos in it.

6 0
2 years ago
Angles question please help math
Natali [406]
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3 0
3 years ago
Use Green's Theorem to evaluate the line integral along the given positively oriented curve.
FromTheMoon [43]

Answer:

∫ C ( y + e√x) dx  +  ( 2x + cosy² ) dy = 1/3

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Green Theorem establishes:

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M = 2x  + cosy²           δM/dy  =  1

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δN/dx  -  δM/dy  =  2  -  1   = 1

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dy  is from   x  = y²    then     y = √x    to  y = x²   and for dx

dx   is from 0   to  1 then

∫ dy    = y | √x   ;   x²      ∫dy    =  x² - √x

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∫₀¹ ( x² - √x ) dx    =  x³/3  - 2/3 √x |₀¹    =   1/3 - 0

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2 years ago
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7 0
3 years ago
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From the graph  ⇒  f(-4) = -8

⇒  f(x) = 2x

5 0
3 years ago
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