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Svetllana [295]
2 years ago
8

Please help to solve this ​

Mathematics
1 answer:
Lerok [7]2 years ago
7 0

Step-by-step explanation:

I think it will help you.

The image above will help you

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Is 9 + 3 + 6x the simplify expression of 9 - (3 - 6x)?
Vinil7 [7]
E. he did not multiply 3 by -1 correctly

The simplify expression is 9 - 3 + 6x = 6 + 6x
4 0
3 years ago
Which compound most likely contains polar covalent bonds?<br> NaCl<br> AlF3<br> Br2<br> NF3
belka [17]

Answer: The correct answer is NF_3

Explanation:

In NF_3 molecule, there are three bond pairs and one lone pair present in the molecule. In a molecule, lone pair present on the nitrogen atom will have a dipole moment in upward direction where as total dipole moment formed by three fluorine atoms will be more in magnitude and it will be directed in downward direction which means that the net dipole moment will be in downward direction. As shown in image attached.

Hence, covalent bond present between nitrogen and fluorine will become polar in nature.

So, the correct answer is NF_3.

7 0
3 years ago
Read 2 more answers
The first triangle is an enlargement of the second.
insens350 [35]

Answer:

large triangle:

base = 6.64 cm

hypotenuse = 8.31 cm

small triangle:

base = 4 cm

Step-by-step explanation:

large triangle:

tan 37 = 5/base

0.7536 = 5/base

base = 6.64 cm

using the Pythagorean theorem:

hypotenuse² = 5² + 6.64²

hypotenuse² = 25 = 44.02 = 69.02

hypotenuse = 8.31 cm

small triangle:

using the Pythagorean theorem:

base² = 5² - 3²

base² = 25 - 9 = 16

base = 4 cm

3 0
3 years ago
SQUARE ROOT OF 16<br><br>THANKS​
Mila [183]

Answer:

4

Step-by-step explanation:

FAQs on the Square Root of 16

The square root of 16 is 4.

8 0
2 years ago
Read 2 more answers
Can you show me how you got that answer??...
Bess [88]
What answer my dude.....
4 0
3 years ago
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