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Wewaii [24]
3 years ago
9

How many km per hour must you swim if you want to cross a 5km channel in 7 hours

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0
v=\dfrac{s}{t}=\dfrac{5}{7}\;[\dfrac{km}{h}]

Answer: You must swim 5/7 km per hour to cross a 5km channel in 7 hours.
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vladimir1956 [14]
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6 0
3 years ago
Using the image below, where would the coordinates of point A be if the triangle was translated by ⟨x−4,y+3⟩?
Dennis_Churaev [7]

Answer:

(-9,4)

Step-by-step explanation:

so we are going to take the original coordinates (-5,1) and to the operation that the question wants us to do (x-4,y+3) by subsitituing the variables in so we get (-5-4,1+3)

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2 years ago
Evaluate each expression if m = 3, n = 7, and p = 9
katrin2010 [14]

Answer:

27

Step-by-step explanation:

<u><em>First, you would do 7+2 to get 9 and then multiply it by itself to get 81. Next, you divide 81 by 3 to get 27.</em></u>

4 0
2 years ago
Read 2 more answers
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Irina18 [472]

Answer:

14 km

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6 0
2 years ago
Always, sometimes, or never true
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I think it’s always because the absolute value is always positive.
8 0
3 years ago
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