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VashaNatasha [74]
3 years ago
11

The volume of a cubic shaped water tank is 42875 m 3 , then the height of the water tank is ________m

Mathematics
2 answers:
rjkz [21]3 years ago
7 0

Answer:

35m

Step-by-step explanation:

∛42875 = 35

--------------------check

35*35*35=42875

Andrei [34K]3 years ago
3 0

Answer:

The height of this cube-shaped water tank is 35 m.

Step-by-step explanation:

The formula for the volume of a cube of side length s is V = s^3.

Here V = s^3 = 42,875 m^3.

Taking the cube root of both sides, we obtain the side length, s:

s = ∛(42,875 m^3) = 35 m

The height of this cube-shaped water tank is 35 m.

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Decompose each velocity in its i and j - coordinates.


1) River's velocity


3.5 m/s, west fo east = 3.5i + 0j


2) Luke's velocity

5m/s, 60° east of north

5* sin(60°) i + 5*cos(60°) j = 4.33 i + 2.5 j


3) Resultant velocity

[3.5i + 0j] + [4.33i + 2.5j] = 7.83i + 2.5j


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3 years ago
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3 years ago
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Combine the following sets of terms.
DanielleElmas [232]

Let's simplify step-by-step To understand :)

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Distribute the Negative Sign:

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3 0
3 years ago
Dr yang buys a violin for £13200 plus vat at 20% dr yang pays a deposit for the violin he then pays the rest of the cost in 12 e
Andre45 [30]

Answer:

8/3

Step-by-step explanation:

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