3 years ago

Per

Mathematics

1 answer:

Len [333]3 years ago

3 0

Shrafhhhds is the purpose of the expression of the social studies of the social and social studies

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What exclusions are placed on the variable x for the fraction 4x^2-1/4x+2

aalyn [17]

Below are the choices:

-1/2
0
-1
non

The exclusions are placed on the variable x for the fraction 4x^2-1/4x+2 is -1/2. Below is the solution,

4x+2 = 0 so 4x=-2 so x=-2/4 wich is -1/2

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PLEASE HELP Simplify the expression to a + bi form: √ 25- √ -25 – √ 36 – √ -4

klasskru [66]

Answer:

-1+3i

Step-by-step explanation:

$\sqrt{25} - \sqrt{ - 25} - \sqrt{36} - \sqrt{ - 4}$

Sqr root of 25 and 36 are 5 and 6 respectively

Sqr root of -25 and -4 are 5i and 2i respectively

Combine like with like

5-6=-1

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-1+3i

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2 years ago

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ratelena [41]

Answer:

33 % is the answer.

Step-by-step explanation:

The value provided is 10 and possible out comes of getting a result is 3 as there are 3 grades namely (A,B and C) are mentioned. When converted to 100s, 100/33 gives 33.33% as the answer, when rounding off gives 33.

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lianna [129]

Usually 2 or more, but on some circumstances, less than 2.

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