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Charra [1.4K]
3 years ago
15

1/2 (4-k)=2/5 Distribute and find LCM

Mathematics
1 answer:
borishaifa [10]3 years ago
3 0

Answer:

  • 20 -5k = 4
  • the LCM of the denominators is 10

Step-by-step explanation:

I find it convenient to do the problem in the reverse order: find the LCM, then distribute. That way, I'm not distributing a fraction.

The LCM of 2 and 5 is their product: 2·5 = 10. Multiplying the equation by 10 gives ...

  5(4 -k) = 4

Now, distributing, we get ...

  20 -5k = 4

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Find the coordinates of the midpoint of the segment whose endpoints are H(5, 13) and K(7, 5).
guapka [62]
Coordinates of mid point=(x1+x2/2 , y1+y2/2)
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=(12/2 , 18/2)
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Use this formula to get coordinates of mid point
here the coordinates of mid point are (6,9)
3 0
3 years ago
sunlight can penetrate a certain Lake to the depth of fifteen meters the lake is five and a half times deeper than the depth of
gizmo_the_mogwai [7]
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4 0
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A pedestal in a craft store is in the shape
Angelina_Jolie [31]
Given:
side lengths of right triangles = 12 cm ; 16 cm ; 20 cm
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4 0
3 years ago
Read 2 more answers
the double number line shows that in 3 seconds an ostrich can run 63 meters. how far can the ostrich run in 5 seconds
inna [77]

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Ostrich's running rate is 63 meters/3 seconds. This can be reduced to 21 meters/second (21 m/s).

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5 0
3 years ago
BRAINLIEST FOR AN ACTUAL ANSWER
Andreyy89

Answer:

The correct pair of functions is the third one:  h(x)=(x−24)^2 and g(x)=x2

Step-by-step explanation:

Example:  If we have q(x) = x^2 and its graph, moving the vertex of this graph 24 units to the right results in r(x) = (x - 24)^2.

The correct pair of functions is the third one:  h(x)=(x−24)^2 and g(x)=x2

Note:  the fourth pair is incorrect, because the " + " sign moves the graph of x^2 24 units to the left.

3 0
3 years ago
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