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snow_tiger [21]
3 years ago
15

A box is filled with 400-g packets of noodles. The box weighs 6 kg in total. Three packets are removed from the box. How much do

es the box weigh now?
Mathematics
2 answers:
olganol [36]3 years ago
8 0
The box will weight 4.8 kilograms
Phantasy [73]3 years ago
3 0
6kg = 6000g ... taking out 3 packets of 400g would be 1200g and subtracting that from 6000 the answer comes to 4800g.
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GuDViN [60]

First, let's calculate the horizontal and vertical components of the wind speed (W) and the airplane speed (A), knowing that south is a bearing of 270° and northeast is a bearing of 45°:

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Now, let's add the components of the same direction:

\begin{gathered} V_x=W_x+A_x=35.35+0=35.35\\ \\ V_y=W_y+A_y=35.35-540=-504.65 \end{gathered}

To find the resultant bearing (theta), we can use the formula below:

\begin{gathered} \theta=\tan^{-1}(\frac{V_y}{V_x})\\ \\ \theta=\tan^{-1}(\frac{-504.65}{35.35})\\ \\ \theta=-86° \end{gathered}

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Step-by-step explanation:

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Dahasolnce [82]

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