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Ede4ka [16]
2 years ago
14

Click on the measure that is equivalent to 3 kilometers.

Mathematics
2 answers:
11Alexandr11 [23.1K]2 years ago
4 0
30,000 meters is correct
madam [21]2 years ago
3 0

Answer:

30,0000

Step-by-step explanation:

Geyuwuq

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Help ur homie out pls
MrMuchimi

I'm still doing the rest but number 1 is D

5 0
2 years ago
Andre builds a form for a new cement step. The Form he builds is 40.5in long, 10in deep, and 8in high. How much cement is needed
pickupchik [31]
New length is 43.75 inches long 
5 0
3 years ago
Read 2 more answers
What is the gcf of 42 and 56<br><br><br> What is the gcf of 42 and 56
Sholpan [36]

[ Answer ]

14

[ Explanation ]

The GCF is the greatest number that goes into two numbers. 14 is the greatest number that goes into both 42 and 56 evenly.

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6 0
3 years ago
Read 2 more answers
Can someone please help with this
mash [69]

Answer:

   3. 43.96 cm

  4. 81.64 ft

Step-by-step explanation:

3. The formula for the circumference of a circle in terms of radius is ...

  C = 2πr

When π is approximated by 3.14, this becomes ...

  C ≈ 6.28r

The only answer choice even close to 6.28×(7 cm) is the one shown above.

___

4. The formula for the circumference of a circle in terms of diameter is ...

  C = πd

When π is approximated by 3.14, this becomes ...

  C ≈ 3.14d

The only answer choice anywhere close to 3.14×(26 ft) is the one shown above.

_____

<em>Comment on the solution</em>

For questions like these, you only need to be able to estimate the answer to 1 or 2 significant digits. The answer choices are not so close together as to cause any confusion.

6×7 = 42, so the answer will be a few more than 42.

3×26 = 78, so the answer will be within a few numbers larger than that.

In each case, the answer is the largest value on the list. The other choices differ by a factor of 2, so aren't even close.

3 0
3 years ago
Given the explicit formula an=3(-4)n-1, what is the sixth term?
Sholpan [36]

Answer:

  a6 = -3072

Step-by-step explanation:

Put 6 where n is and do the arithmetic.

Since the form of your function looks like it is trying to describe a geometric sequence, we assume you actually mean ...

  an = 3(-4)^(n-1)

So, for n=6, this has the value ...

  a6 = 3(-4)^(6-1) = 3(-1024)

  a6 = -3072

_____

Same deal if you really mean

  an = -12n -1

  a6 = -12(6) -1 = -73

5 0
2 years ago
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