3 years ago

Can someone help me

Mathematics

2 answers:

Tatiana [17]3 years ago

8 0

Omg I’m stuck on a question like that and I made another account and posted it there and nobody is answer me

alexgriva [62]3 years ago

6 0

I have one of those questions I’m confused

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How do you spell 4 billion in scientific notation

Tema [17]

Answer:

<h2>4 bilion = 4 × 10⁹</h2>

Step-by-step explanation:

The scientific notation:

$a\cdot10^k$

where

$1\leq a$

4 billion:

in USA: 4,000,000,000

in Europe: 4 000 000 000 000

$4\underbrace{000000000}_9=4\cdot10^9$

3 0

3 years ago

How can I write Five less than the quotient of a number and 3 is -7 in algabreaic expression

vladimir1956 [14]

Answer:

$(n\div{3})-5={-7}$

7 0

3 years ago

How o I get the awnser to 9s+3=57 I need help asap im in 8th grade

PIT_PIT [208]

First subtract 3 from both sides of the equal sign.
9s + 3 = 57
- 3 -3
9s = 54

Then divide both sides by 9.
9s = 54
/9 /9
s = 6

You can check it by plugging it back into the equation.
9s + 3 = 57
9 * 6 + 3= 57
54 + 3 = 37
57 = 57
Yep! It's correct! :)

Hope that helped. Algebra can be tricky sometimes I know but it's really just balancing equations.

3 0

4 years ago

Which statement can you conclude is true from the given information?! <br><br> I’ll give brainliest!

vodomira [7]

B! IM PRETTY SURE ITS CORRECT

3 0

3 years ago

6+3.245<br><br> Find the sum

Effectus [21]

Answer:

9.245

Step-by-step explanation:

6 + 3.245 = 9.245

4 0

3 years ago

Read 2 more answers