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3 years ago

Given the reaction C + 02 → CO2 which pair of reactions represents the two half-reactions?

Mathematics

1 answer:

VashaNatasha [74]3 years ago

3 0

Answer:

C→CO2 + 4e ⁻

O2 + 4e⁻ + CO2

Step-by-step explanation:

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Answer:

1/2

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3 years ago

A market sells chicken for $2.99 a pound write a linear equation

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Answer: Option 3

Step-by-step explanation:

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3 years ago

Factor the equation.

goblinko [34]

Answer:

$(5t+3), (t+3), (t-3)$

Step-by-step explanation:

Reorder terms.

$5t^3+3t^2-45t-27$

Factor out the greatest common factor from each group

$t^2(5t+3)-9(5t+3)$

Factor the polynomial by factoring out the greatest common factor, $5t +3$

$(5t+3)(t^2-9)$

Factor.

$(5t+3), (t+3), (t-3)$

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3 years ago

Helppp!!!! please!!!

zheka24 [161]

Answer:

D. 104

Step-by-step explanation:

We know that xy and yz are supplementary to each other

That means they add up to 180

We can set up an equation with this information

(4x+32)+(2x+40)=180

6x+72=180

6x=108

x=18

Now that we know what x is, we can plug it into 4x+32 to find degree of xy

4(18)+32

72+32

D. 104

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3 years ago

Is this relationship linear, exponential, or neither?

Ratling [72]

Answer:

It closely approximates an exponential function.

Step-by-step explanation:

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4 years ago