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3 years ago

9

Whats 652-387 Please help im not good at math

2 answers:

ad-work [718]3 years ago

8 0

Answer:

265

Step-by-step explanation:

Luda [366]3 years ago

4 0

Answer:

265

Step-by-step explanation:

You can use the distributive property-

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

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marta [7]

Answer:

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Step-by-step explanation:

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3 years ago

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There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an

tatiyna

Answer:

<u>2.256 x 10 to the power of 25</u>

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

$= 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}$

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be <u>2.256 x 10 to the power of 25</u>

3 0

3 years ago

Solve 15 = 1/3x <br>what is the value of x

choli [55]

the value of x is x=5

7 0

4 years ago

Two cars are 400 miles apart when they start moving towards each other. The speed of the first car is 30 mph. The the second car

Bumek [7]

Answer:

It will take them 5 hours.

Step-by-step explanation:

If one is moving towards the other at 30, and the other by 20 more, then the equation would be 30+50, so 80mph.

4 0

3 years ago

What is 10450 rounded to the nearest hundred

Drupady [299]

10,500 I believe , you would round 459 to 500

7 0

4 years ago

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