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Mars2501 [29]
3 years ago
9

I need these answers please , only the ones circled. This is adding and subtracting unlike fractions

Mathematics
1 answer:
olganol [36]3 years ago
8 0

Answer:

1. 0

3. 17/20

5. 1/21

7 1 7/20

9. 1 7/30

11. 29/40

17. 1/6

13. 4/35

15. 1 1/3

Step-by-step explanation:good luck I hope I didn’t get any wrong

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Answer:

answer 3:

They are proportion so just put equal sign and see if hey make sense.

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3 years ago
What is an example of a square root function? In (,) form
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Step-by-step explanation:

The parent function of the functions of the form f(x)=√x−a+b is f(x)=√x . Note that the domain of f(x)=√x is x≥0 and the range is y≥0 . The graph of f(x)=√x−a+b can be obtained by translating the graph of f(x)=√x to a units to the right and then b units up.

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5 0
3 years ago
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stich3 [128]

Answer:

x = 1 + \sqrt{2} \ \ or \ 1- \sqrt{2}

Step-by-step explanation:

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x² - 2x - 1 = 0

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x² - 2x = 1

⇒ take half of coefficient of x = ¹/₂ x -2 = -1

⇒ square half of coefficient of x and add it to the both sides of the equation

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Therefore, option B is the right solution.

3 0
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Answer:

Step-by-step explanation:

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