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Ksju [112]
4 years ago
10

Help me plz thx jkjl;jkl;jkl;jl

Mathematics
1 answer:
Molodets [167]4 years ago
3 0

Answer:

Copper is being reduced

Step-by-step explanation:

Since the charge of the copper ion went down (2+ --> 0), we can say that Copper is being reduced. An atom is reduced when electrons are added.

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Jan is the regional manager of Graphic DesignWorks. She uses a company
kogti [31]

Answer:

300

Step-by-step explanation:

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8 0
3 years ago
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Factor completely<br> x2+ 9x + 20
Sunny_sXe [5.5K]

Answer:

(x + 5) (x + 4)

Step-by-step explanation:

Simplify the following:

x^2 + 9 x + 20

The factors of 20 that sum to 9 are 5 and 4. So, x^2 + 9 x + 20 = (x + 5) (x + 4):

Answer: |

| (x + 5) (x + 4)

4 0
3 years ago
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Sauron [17]

Answer:

$30

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Hope this helped!

4 0
4 years ago
What is the value of x?<br><br> Enter your answer in the box.<br><br> __cm
AveGali [126]
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3 years ago
I don't understand :/
makkiz [27]

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The frequency is relatable

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