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natali 33 [55]
3 years ago
12

X(4-k)=p solve for k I can't figure out how please help

Mathematics
1 answer:
Oksanka [162]3 years ago
6 0
Divide by x then is becomes p/x = 4-k
subtracte 4 which makes it -k=p/x -4
then divide by the negative which makes
k= -p/x +4
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juin [17]

Answer:

The solution set is the empty set.

Step-by-step explanation:

{x | x < 2} is the set of all numbers less than 2. This means x can take values such as 1.99, 0, -2000 and so on. That is, all values less than 2.

{x | x ≥ 2} is the set of all numbers equal to or greater than 2. This means x can take values such as 2, 2.1, 5000, and so on. That is, 2 or any value greater than 2.

Since there is no sign between the two sets, the question is asking for the intersection between these two sets. That is, what elements are common to these two sets? As we can see, the two sets don't have any common element. Hence, their intersection is the empty set.

(Note that the union of these two sets would be the set of all real numbers as that includes all elements from either set).

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3 years ago
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8 0
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First you substitute in the values so you have
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also V would typically be called velocity. it's very similar to speed but it is just easier to remember because it starts with a V</span>
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2 years ago
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lorasvet [3.4K]

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2 years ago
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