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masya89 [10]
3 years ago
5

How to simplify : √(1+√(1-x^2 )) - √(1-√(1-x^2 ))

Mathematics
1 answer:
muminat3 years ago
4 0
√(1 + √(1 - x²)) - √(1 - √(1 - x²))
√(1 + 1 - x) - √(1 - 1 - x)
√(2 - x) - √(0 - x)
(1.414 - x^1/2) - (0 - x^1/2)
1.414 - 0 - x^1/2 + x^1/2
1.414
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Find the domain and range of the function:<br> f(x) =5-x-3 to the square root<br> Domain:<br> Range:
mario62 [17]
Domain: ( -infinity, infinity ) , { x|x € R }
Range: ( -infinity, infinity ) , { y|y € R }
6 0
3 years ago
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QGS-GAkhddsg/viewform?hr_submission=Chklovas 8. Gina has a summer job that pays $5 per hour. Which graph shows the 5 points rela
Hatshy [7]

Answer:

the graph should be of the line y=5x

Step-by-step explanation:

the x axis should be labeled hours and the y axis should be labeled amount earned or dollars

the coordinates on the graph should be

(1,5) (2,10) (3,15) (4,20) (5,25) (6,30)

I cannot see the answer choices but I hope this information helps you answer the question

3 0
3 years ago
Which shows the terms of the series? 4 12 48 192 4 12 36 3 12 48 192 3 12 48
Stells [14]

The value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

<h3>What is summation?</h3>

In mathematics, the summation is the addition of a sequence of any kind of numbers, called addends or summands.

Now we have a given term

\sum_{n=1}^{4} 3(4)^{n-1}

By solving the above term;

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^{1-1}+3(4)^{2-1}+3(4)^{3-1}+3(4)^{4-1}

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^0+3(4)^1+3(4)^2+3(4)^3

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Hence the value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

To know more about Summation follow

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5 0
2 years ago
 A coat that originally sold for $369.00 is on sale at a 40% discount? How much will you pay for the coat? 
zaharov [31]
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After sale coat costs 147,60 less so:

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3 0
3 years ago
Someone help me pls.....
trapecia [35]

Answer:

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Step-by-step explanation:

The denominators are the same. You can add the numerators without any extra work.

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The denominator factors as (2x-3)(3x+4), so there are no factors that will cancel with the numerator.

7 0
3 years ago
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