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kap26 [50]
3 years ago
12

If i were to yeet a rock the size of Greg Heffley at mach 8, what would be the velocity?

Mathematics
1 answer:
monitta3 years ago
5 0

9514 1440 393

Answer:

  2744 m/s

Step-by-step explanation:

8 times the sea-level speed of sound is ...

  8(343 m/s) = 2744 m/s

_____

At higher altitude, it will be slower.

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Consider the figure. What is the area of the figure, in square centimeters? ​
Serhud [2]

Answer: The

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2 years ago
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Red bricks and grey bricks were used to build a decorative wall. The number of red bricks divided by number of grey bricks was 5
azamat
Red bricks : Grey bricks
        5        :            2

Total parts = 5 + 2 = 7

7 parts = 224
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Find 1 part:
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1 part = 234 ÷ 7
1 part = 32

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3 years ago
Which expression is equivalent to
givi [52]

Answer:

\boxed{D. 9x + 36}

Step-by-step explanation:

<em>Hey there!</em>

<u><em>Given info</em></u>

9(x + 4)

<u><em>Solve!</em></u>

9*x = <u>9x</u>

9*4 = <u>36</u>

<u><em>Answer</em></u>

<u>9x + 36</u>

D. 9x + 36

<em>Hope this helps :)</em>

6 0
3 years ago
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What is the value of the rational expression below when x is equal to 4
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\displaystyle  \frac{4+20}{4+4}= \frac{24}{8}=3
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2 years ago
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Divide nine by three, then subtract two double the results
Nuetrik [128]

Answer:

2

Step-by-step explanation:

hope this helps

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