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Gala2k [10]
3 years ago
11

Help me with algebra homework.

Mathematics
1 answer:
Masja [62]3 years ago
4 0
The answer would be 16 if you substitute -3 for X and solve
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Will give brainliest!
vichka [17]

Answer:

it is all of them except irrational

Step-by-step explanation:

natural number = whole positive integers

integer = whole number

rational = number which can be expressed as a ratio or fraction

4 0
3 years ago
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Need help! 15 points :>
VikaD [51]

Answer:

D

Step-by-step explanation:

The volume of Model A is 48 cm³. The volume of Model B is 40 cm³. 48+40=88.

7 0
2 years ago
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What is that is the derivative of
katovenus [111]

Answer:

see explanation

Step-by-step explanation:

differentiate using the power rule.

\frac{d}{dx}( ax^{n} ) = nax^{n-1} , thus

\frac{d}{dx}(x² - x + 3 ) = 2x - 1

x = 5 → 2(5) - 1 = 10 - 1 = 9

To find the value of x for minimum , equate \frac{d}{dx} to zero

2x - 1 = 0 , then

2x = 1 and

x = \frac{1}{2}

3 0
3 years ago
What is the median of the data set?<br><br><br><br> 9<br> 8.5<br> 8<br> 10
Allushta [10]

Answer:

8.5

Step-by-step explanation:

When you write out the data set, it looks like this:

5, 8, 8, 8, 8, 9, 9, 9, 10, 10

The median means the exact middle of the data set. In this case, it falls between the 8 and the 9, so the middle would be 8.5, so that's the median of the set. I hope this helps :)

6 0
2 years ago
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Plz help me with this!!!
const2013 [10]
The perimeter of parallelogram WXYZ is 22
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2 years ago
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