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Afina-wow [57]
3 years ago
7

I need help on both of them please

Mathematics
2 answers:
ruslelena [56]3 years ago
8 0

Answer:

not positive but im pretty sure number 11 is A

Step-by-step explanation:

marissa [1.9K]3 years ago
7 0

Answer:

I believe #11 is B (but I am not 100% sure)

Step-by-step explanation:

#12 should be C as the angle is congruent to the one given

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Estimate by rounding to the nearest hundred.<br>Show your work.<br>12,846 - 3467​
Rufina [12.5K]

Answer:

9,400

Step-by-step explanation:

12,846 - 3,467 = 9,379

The hundreds digit is 3.

So, you look to the left of the digit and if it is 5 for more you add a number to the 3 and make the rest of the digits 0s. But if it below 5, then you leave the 3 alone and make the rest of the digit going to the right 0s.

Then, your answer is (9,400)

Hope this helps ; )

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3 years ago
Three more than the product of two and a number x
AfilCa [17]

The equation the statement shows is 2x+3

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vovikov84 [41]

Answer:

B and D

Step-by-step explanation:

Surveys are only tested with one group.

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2 years ago
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Maksim231197 [3]

Answer:

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Step-by-step explanation:

6 0
3 years ago
The water at the end of a pier was 28 meters deep at midnight. As the tide came in, the water depth increased at a rate of 0.012
Nastasia [14]

Answer:

  0.012t + 28 = 30

Step-by-step explanation:

The depth starts at 28 meters. The amount of increase in t minutes will be 0.012t, so the total depth after t minutes is ...

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We want to find when that is equal to 30, so the appropriate equation is ...

  0.012t +28 = 30

4 0
3 years ago
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