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vekshin1
3 years ago
12

How many mL of stock solution of 3M NaOH do you need to prepare 500 mL of 0.450 M NaOH?

Mathematics
1 answer:
vaieri [72.5K]3 years ago
3 0

Answer:

  1. hshdgvdgdvwhaebsjrjenaj2mbahsbvdhsbwv2&snebjws

Step-by-step explanation:

  • vvehhwala ako masabi na ang panget mo
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Simplify these expressions<br> 2a + 5a <br> 12x-3x<br> 3p+2p-p
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Step-by-step explanation:

1.solution

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Hope it helps you.

6 0
2 years ago
Read 2 more answers
Is trapezoid ABDC the result of a dilation of trapezoid MNPQ by a scale factor of ? Why or why not?
Nady [450]

Answer:

No, because AB is 2/5 the length MN but CD is 1/3 the length QP.  

Step-by-step explanation:

Comparing the corresponding sides, the length of AB is 4.  The length of MN is 10.  This makes their ratio 4/10 = 2/5.

The length of CD is 2.  The length of QP is 6.  this makes their ratio 2/6 = 1/3.

The ratios of the sides are not the same, so the figure is not proportional and is therefore not a dilation.

8 0
3 years ago
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