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densk [106]
2 years ago
5

A route up a mountain is 20 Km long. john followed this route at an average speed of xkm/h. write down an expression in terms of

x,for the number of hours he took to walk up the mountain.​
Mathematics
2 answers:
Alekssandra [29.7K]2 years ago
5 0
Speed = d/t
T = d/ speed
T = 20/ X
timofeeve [1]2 years ago
3 0

Answer:

20/x

Step-by-step explanation:

speed = distance /time

x km/h is speed

20 km is distance

x= 20/t

t= 20/x

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aliya0001 [1]
1/2 b-39=101
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6 0
3 years ago
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The large pizza is 16 inch what the circumference plz help
tatuchka [14]

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50.265 inches

Step-by-step explanation:

4 0
2 years ago
17. Explain whether 11t - 4t is equivalent to 4t - 11t.
nydimaria [60]

Answer:

So Equation ( 1 )  is NOT Equivalent to Equation ( 2 )

Step-by-step explanation:

Given:

11t - 4t ..............Equation ( 1 )

4t - 11t  ................Equation ( 2 )

To Find:

Whether Equation ( 1 )  is Equivalent to Equation ( 2 )

Support your answer by evaluating the expression for t = 2.

Solution:

For t=2 Equation ( 1 ) we get

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From above we get two different values

So Equation ( 1 )  is NOT Equivalent to Equation ( 2 )

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If g(x) = 8-2 (3x-4) what is the value of g(-5)
Ugo [173]

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