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Arada [10]
3 years ago
9

What is 8.3x10^-9 in standard form?

Mathematics
1 answer:
wariber [46]3 years ago
6 0
.0000000083


( eight zeros.)
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What is 63.4721 moved two decimal places
cricket20 [7]
That Depends 
If You Mean Move To The Right = 6347.21

And If You Mean To The Left = .634721

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4 0
3 years ago
What is the equation of the line that Passes through (3,5) and is parallel to y=2x+6
marissa [1.9K]

Answer:

y = 2x - 1

Step-by-step explanation:

In an equation with the form y = mx + b, the slope is m. Because parallel lines have the same slope, the slope of the other line is also 2. Plug this back into the mx + b form to get y = 2x - 1.

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3 years ago
Rewrite 2sin2x + 3 cos x − 3 in terms of cos x
Feliz [49]

9514 1404 393

Answer:

  -2cos²(x) +3cos(x) -1

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Then ...

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4 0
3 years ago
What does "how many times greater" mean in math?
USPshnik [31]

Answer: multply

Step-by-step explanation:

3 0
3 years ago
You made a deal with Ms.Williams to read 100 pages every night. You know that it takes you 32 minutes to read 16 pages. How long
AnnyKZ [126]
Put the problem into a proportion to make it easier to solve.

32        x
      =
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You can use cross products to simplify this proportion.  Multiply 32 by 100, and set that number equal to 16 *x.  

Your equation should now look like this
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You are trying to get the variable alone on one side, so you should divide both sides by 16.

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x=200.

It will take you 200 minutes (3 hours 20 mins) to read the pages that you promised Ms. Williams

5 0
3 years ago
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