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Eva8 [605]
3 years ago
14

Multiplying and dividing in scientific notation (picture provided) Please give the answer in scientific notation

Mathematics
2 answers:
solmaris [256]3 years ago
7 0

Answer:

7.8*10^7

1.0 * 10^4

Now divide 7.8/1.0 and the power goes up to be subtracted

=7.8 * 10^(7-4)

= 7.8 * 10^3

Kitty [74]3 years ago
5 0

Answer:

7.8×10^3

Step-by-step explanation:

(7.80×10^7)÷1.0×10^4

78000000÷10000

7800

78×10^2

7.8×10^3

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Which number should go in the ?<br> 5 + 3 = 3 + 0<br> 5<br> 3<br> 8
soldi70 [24.7K]

Answer:

the answer is 5

Step-by-step explanation:

because 5+3 is 8 and 3+0 is 3 so you need 5 so it can be equal.

hoped i helped

5 0
3 years ago
Read 2 more answers
What is one way of writing 10-3?
Grace [21]
Greetings!

"10-3" can also be written as:
1) -3+10
2)10+(-3)

Hope this helps.
-Benjamin


4 0
3 years ago
Read 2 more answers
Your turn
Ann [662]

Answer:

450/3

Step-by-step explanation:

4 0
3 years ago
What is the circumference of the circle is the top is 6
kaheart [24]
C = d × pi
C = 6 × 3.14
C = 18.84
7 0
3 years ago
Solve for x. -2(16 - 4x) - 8 = 6(x + 2)
Amanda [17]
So...

-2(16-4x)-8=6(x+2)             Multiply
-32+8x-8=6x+12                 Add like terms
-40+8x=6x+12                    Subtract 6x from both sides
-40+2x=12                          Add 40 to both sides
2x=52                                 Divide 2 from both sides
x=26                                   Substitute to check
-2(16-4(26))-8=6((26)+2)   Add and multiply in parenthesis
-2(-88)-8=6(28)                  Multiply
176-8=168                         Subtract
168=168                          

So x=26

I hope this helps! Have a great day!
6 0
3 years ago
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