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Helen [10]
3 years ago
12

Add 345 000 to 1.9 million. What is the answer expressed as scientific notation?

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0
2.245 × 10^6
Since the answer is 2245000, move it over 6 places and use scientific notation.

I hope this helped! If it didn't, or I got it wrong, please reply! If I helped you, please do not forget to mark it the brainliest!
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An elevator is on the tenth floor and drops 7 floors but then rises 12 floors. On what floor is the
Vera_Pavlovna [14]
The answer is D, the 15th floor
3 0
2 years ago
Read 2 more answers
0.25 (y-4)+0.07=0.22y-0.05 (60)
Georgia [21]
First, let's use distributive property and expand this equation:

<span>0.25 (y-4)+0.07=0.22y-0.05 (60)
</span>0.25y - 1 + 0.07= 0.22y - 3

Now, isolate the values of y and solve!

0.25y - 1 + 0.07= 0.22y - 3
  0.25y - 0.22y = 1 - 0.07 - 3
               0.03y = -2.07
                      y = -69

Hope this helps!
Message me if you have any questions :)
5 0
3 years ago
(PLEASE HELP) <br> Which equation has no solution?
Finger [1]
<h2>Answer: </h2><h2>C, 5/8x + 2.5 = 3/8 x +1.5 + 1/4x</h2><h2>~</h2><h3>There are no values of 'X' that make the equation true, therefore the equation has no solution. </h3><h2>~</h2>

Hope you have a good day, Loves!

Also if I'm right can you let me know, please?

<u>Also Also if I am right can I please have Brainliest??</u>

<em>You don't need to, I'm just glad I could help. ^^</em>

<em><u>(If I did help-)</u></em>

8 0
3 years ago
Read 2 more answers
4 thousands 7 hundreds equal47
quester [9]
No it is not because it is 47,000 
3 0
3 years ago
Help plz
bixtya [17]

Answer:

Triangle 1 has the most area

Step-by-step explanation:

Because triangle has more whole blocks and also sides

hope this helps. if it's wrong im sorry :(

7 0
2 years ago
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