3 years ago

What holds molecules together?

Mathematics

2 answers:

ArbitrLikvidat [17]3 years ago

7 0

Chemical bonds hold atoms together to form compounds or molecules

Brilliant_brown [7]3 years ago

6 0

Chemical bonds! which includes covalent, ionic, and hydrogen bonds.

You might be interested in

6. A bookstore recorded a decrease in the sales of paperback books over the past year. From last year to this year the store exp

tensa zangetsu [6.8K]

Answer:

6966

Step-by-step explanation:

7740*10%=774

7740-774=6966

5 0

3 years ago

Please help i've been stuck on this question alll day

Elis [28]

f(x) = 3^x

when f(x) = 9 then

9 = 3^x

3^2 = 3^x

2 = x

x = 2

Answer

A. 2

7 0

3 years ago

Read 2 more answers

Michael makes lemonade using a ratio of 10 cups of water to 1 cup of lemon juice. Which equation could be used to find c, the nu

Helga [31]

Answer:sdsjwjamsmsmqmqmamsmssmsmsm

Step-by-step explanation:jfwwfjwcjwddqqpqpweprproroelss,d,f,ff,f,

8 0

3 years ago

A jar contains 30 marbles. It has 10 red, 6 black and 14 green marbles. Two marbles are drawn, the first is not returned before

Basile [38]

<u>Answer:</u>

The correct answer option is P (both green) = 91 / 435

<u>Step-by-step explanation:</u>

We are given that in a jar containing 30 marbles, 10 are red, 6 are black and 14 are green.

Two marbles are drawn and the second one is drawn without returning the first marble and we are to find the probability of getting green marbles both time.

P (both green) = $\frac { 1 4 } { 3 0 } \times \frac { 1 3 } { 2 9 }$ = 91 / 435

6 0

4 years ago

area of a triangle: sine formula just please help i’m stuck and i don’t know what to do this was due yesterday

Katyanochek1 [597]

Answer:

269.0

Step-by-step explanation:

Trigonmetric area formula: 0.5 * a* b* sin(C)

a = 46

b=19

c = 38 degrees

0.5 * 46 * 19 * sin(38)

Pulg it into a calculator and you get 269.0441

Then round to the nearest tenth to get 269.0

3 0

3 years ago