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Lapatulllka [165]
3 years ago
10

Can someone please explain expanded form with this number 15,409

Mathematics
1 answer:
Anarel [89]3 years ago
3 0
The expanded form of 15,409 would be 15,000 + 400 + 9.

Your 15 would alone be 15,000. The 409 is turned into zeros.
For 409, take the 9 off of the end and keep it by itself, and then add a zero in replace for the 9, which makes 400. 
The 9 should come in at the last part as it is the last number.

Add them all together and you should get <span>15,000 + 400 + 9.</span>



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lnx + ln3x = 14

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</span>
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Read 2 more answers
PLEASE HELP IM BEGGING! U WILL EARN 85 POINTS - WILL MARK BRAINLIEST
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Answer:

See below

Step-by-step explanation:

<h3>Part A</h3>
  • The graph is attached
<h3>Part B</h3>
  • |2x - 4| = mx + 1

It has only one solution when the line mx + 1 is parallel to one part of |2x - 4|.

As per graph, we see m = 2 makes it parallel to y = 2x - 4. This is the only solution.

---------------------------

Now, as I understand, you are looking for 2 solutions instead of one. It means the line mx + 1 will have 2 points of intersection with the line |2x - 4|.

One of those solutions is attached as well, where m = 1. And you may get many more options for this.

4 0
3 years ago
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