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kipiarov [429]
3 years ago
12

Hurry!! NO SPAM!!!

Mathematics
1 answer:
Andre45 [30]3 years ago
4 0

Answer:

From 13 moles of CuO 4.3 moles of N₂ are formed

Step-by-step explanation:

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Please help! What is 10-9+8?
SVEN [57.7K]
10 minus 9 would be 1 and 1 plus 8 is 9 so your answer is 9!!!
4 0
4 years ago
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The factorization of x2 + 3x – 4 is modeled with algebra
meriva

Option C: (x+4) and (x-1) are the factors of the equation

Explanation:

Given that the equation is x^{2} +3x-4

We need to determine the factors of the equation.

Splitting the middle term, we get,

x^{2} +4x-x-4

Grouping the terms, we have,

x(x+4)-1(x+4)

Let us factor out the term (x+4), we have,

(x+4)(x-1)

Thus, the factors of the equation are (x+4) and (x-1)

Hence, Option C is the correct answer.

4 0
4 years ago
For his book report, Bobby made color copies and black-and-white copies. The black-and-white copies cost $2.75 in all. The color
Feliz [49]
16, i think it is the right answer.






3 0
3 years ago
Find the height of the pyramid.<br> Volume = 198 yd<br> 9 yd<br> 11 yd<br> The height is yards.
Rzqust [24]

Answer:

12 yards

Step-by-step explanation:

h = (3×198)/(½×11×9)

= 594/(49.5)

= 12 yds

4 0
3 years ago
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Answer:

A

Step-by-step explanation:

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