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4 years ago

Rationalise the denominator and simplify 5 root 7/root 35

Mathematics

2 answers:

pogonyaev4 years ago

7 0

Answer:

Exact Form: Root 5

Decimal Form: 2.23606797...

Step-by-step explanation:

Multiply the numerator and denominator by the conjugate.

alexdok [17]4 years ago

4 0

Step-by-step explanation:

pls mark me brainlist and this the answer

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The Total outcome with replacement will be given by ,3² = 9, the mean of the samples will be 2 , 4.5 , 3 , 7 , 4

Mean predicts the central tendency of a data set , It is determined by the ratio of sum of all the numbers to the total numbers in the data set.

On the basis of given data

The number given is 2,4,7

Size of the sample = 2 with replacement

The Total outcome with replacement will be given by

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Possible outcome can be

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2 years ago

34− 6 × 3+ 78 pemdas

Mazyrski [523]

Answer:

Step-by-step explanation:

PEDMAS

$34 - 6 \times 3 + 78 \\ 34 - 18 + 78 \\ 34 + 60 \\ = 94$

Step 1 : Multiplication :

-6×3 =-18

Step 2: Addition: -18+78 = +60

Step 3: Addition : 35+60

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Answer:

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Step-by-step explanation:

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