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Aleks [24]
3 years ago
10

(9.5×10 6 )×(4.0×10 2 ) in scientific notation

Mathematics
2 answers:
Juliette [100K]3 years ago
8 0

9.5 * 10^6 = 9,500,000

4.0 * 10^2 = 400

9,500,000 * 400 = 3,800,000,000 = 3.8 * 10^9

MakcuM [25]3 years ago
5 0

(9.5 × 10⁶) × (4.0 × 10²)​ in scientific notation

(9.5 × 10⁶) × (4.0 × 10²) = (9.5 × 4) × (10⁶ × 10²) =​​​

= 38 × 10⁶⁺² = 3.8 × 10 × 10⁸ =​ 3.8 × 10¹⁺⁸ = 3.8 × 10⁹ in scientific notation​

​Answer : 3.8 × 10⁹ in scientific notation

Hope this helps!​

​\textit{\textbf{Spymore}}​

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I ready scientific notation help
Airida [17]

The required value is 2\times10^9

Step-by-step explanation:

Weight of ants = 4\times10^{-3}

Weight of elephant= 8\times10^6

We need to find, the total weight of about how many ants equals to the weight of an oversized elephant.

The equation given is:

4\times10^{-3} \times a = 8\times10^6

We need to find a:

Solving:

4\times10^{-3} \times a = 8\times10^6\\a=\frac{8\times10^6}{4\times10^{-3}}\\if \,\,10^a/10^-b \,\,then\,\, 10^{a+b}\\a=2\times10^{6+3} \\a=2\times10^9

So, the required value is 2\times10^9

Keywords: Scientific Notation

Learn more about Scientific Notation at:

  • brainly.com/question/11984920
  • brainly.com/question/5565320
  • brainly.com/question/5756316

#learnwithBrainly

4 0
3 years ago
Solve for a. Correct answer gets BRAINLIEST
Darina [25.2K]

Hey there!!

Equation given :

A = h ( a + b ) / 2

Multiply by 2 on both sides

2A = h ( a + b )

Divide by h on both sides

2A / h = a + b

Subtract by b on both sides

2A / h - ( b ) = a

Hence, the option ( a ) is the correct answer

Hope my answer helps!

3 0
3 years ago
What is the area of the figure?
murzikaleks [220]
11 x 6 x 8. for areas you multiply
7 0
3 years ago
Please guys help because I don't. know it​
Mariulka [41]

Answer:

-7/4 sign will be -

-7/2 sign will be -

11/-4 sign will be -

-0,5/-7 sign will be +

18/37 sign will be +

(-3)*(-5)/2*(-7) sign will be -

(-4)*3/(-7)*(-5) sign will be -

-3*5/4*8 sign will be -

6 0
3 years ago
I need help PWEASEEEE
Anton [14]

Answer:

B.

Step-by-step explanation:

From the number line, we can see that the blue line points to all values to the <em>left</em> of 5. This means all values <em>less than</em> 5.

Also, note that since the blue dot is closed, the inequality includes 5.

Therefore, the inequality that represents the graph is all values <em>less than or equal</em> to 5.

In notation, this is:

x\leq 5

The answer is B

8 0
3 years ago
Read 2 more answers
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