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2 years ago

What is the overall charge of a group with 4 protons and 0 electrons?

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

4 0

Answer:

it has +4 positive charge because it gives it's 4 electron to another element this is reason

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hodyreva [135]

Answer:

Diameter is 19

Step-by-step explanation:

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3 years ago

Is x a solution to 80<-9x+8

saveliy_v [14]

Answers: $x$

1. Switch sides

$-9x+8>80$

2. Subtract by 8 from both sides of equation.

$-9x+8-8>80-8$

3. Simplify.

$-9x>72$

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

$(-9x)(-1)$

5. Simplify.

$9x$

6. Then you had to divide by 9 from both sides of equation.

$\frac{9x}{9}< \frac{-72}{9}$

7. Simplify.

$\frac{9x}{9}=x$

8. Divide by the numbers.

$\frac{9}{9}=1$

$=x$

$\frac{-72}{9}=-8$

9. Divide by the numbers.

$\frac{72}{9}=8$

$=-8$

$x$

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3 0

3 years ago

Which fractions equal to0.20%

alukav5142 [94]

Answer:

2/10

Step-by-step explanation:

0.20 = 20/100

20/100 = 2/10

6 0

3 years ago

Read 2 more answers

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Naily [24]

I don't understand the question

8 0

3 years ago

In What quadrant is the point (-5, -5) located

sineoko [7]

Answer:

Since both values are negative, it can be found in the 3rd quadrant

Feel free to mark this as brainliest :D

4 0

3 years ago