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Nataliya [291]
3 years ago
15

5=|y+3| what is the answer

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0
2 = y because 2+3= 5
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Answer:

1. 24

2. 6

3. No

Step-by-step explanation:

The formula for cyclic alkene is C^{n} H^{2n}, so if it has 12 carbon atoms, it will have double the amount of hydrogen atoms, therefore, 24 hydrogen atoms.

The same works in reverse. If we have 12 hydrogen atoms in this, then there will be half the amount of carbon atoms, therefore 6.

Since the relationship between Carbon and Hydrogen here is double and half, odd numbers can't be divided by 2 and end up with a whole number, so an odd number of hydrogen atoms is not possible.

Hope this helped!

5 0
3 years ago
Please help with this! <br> I will need a clear explanation!
natita [175]

Willy can cover in 1L paint

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Second one should be filled with 45

3 0
2 years ago
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Nataly_w [17]
A Graduated Cylinder
6 0
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Help pls!!! The radius of a circle is 15 inches. Enter the area of the circle, in square inches. Round your answer to the neares
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Step-by-step explanation:

The formula for the area of a circle is pi r^2. r being the radius. Because you have the radius, and pi is 3.14 in this case, your new formula is A=3.14(15)^2. 15 squared is 225, times 3.14 gives you 706.5

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butalik [34]

Answer:

k= m/7

Step-by-step explanation:

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