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Degger [83]
4 years ago
8

How do you do this. Plz explain with steps.

Mathematics
2 answers:
Marysya12 [62]4 years ago
8 0
What you are going to do is multiply what you have in parenthesis by two the answer is 2Xsquared and 2Y to the fourth
Sveta_85 [38]4 years ago
6 0
To raise a fraction to a power, multiply the nimberator and denominator by the number.
The answer would be x to the power of 4, over y to the power of 8. There's no like terms so that would be your final answer.
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The function of g(x)=8^2-48+65 written in vertex form is g(x)= 8(x-3)^2-7 what is the vertex of g(x)
Iteru [2.4K]
The vertex is where g(x) = 0 
i.e. where 8(x^3)^2-7 is equal to x 

who wrote this question, there aRE OBVIOUS errors. 
6 0
4 years ago
In what order should a boolean retrieval system merge the related postings for best query efficiency?
Nonamiya [84]

Answer:

For each n get its posting then AND them

Step-by-step explanation:

1. Lets presume we have multiple n terms

2. We get the posting from each n term

3. We use the function AND and apply it to each n term

4. We start with the tiniest set and we continue from there

5. We have a pair of n terms

6. We get the posting from 1st n

7. We get the posting from 2nd n

8. We apply n1 AND n2

4 0
4 years ago
Test |
zheka24 [161]

Step-By-Step Explanation:

1. 20.95 x 1 = 20.95

2. 119.5 x 2 = 239

3. 8.75 x 5 = 77.5

4. 24.25 x 7 = 169.75

5. 52.3 x 3 = 156.9

6. 0.4

7. 0.4

8. 0.4

9. 0.7

10. 0.5

<em><u>If this helped, please consider picking this answer as the Brainliest Answer. Thank you!</u></em>

6 0
2 years ago
Answer this asap 0-0-0-0-0
Dmitry [639]

Step-by-step explanation:

{( \sqrt{ {2}^{2}  +  {4}^{2} } )}^{2}  =  \\  = ( \sqrt{4 + 16} ) {}^{2}  =  \\  =  {( \sqrt{20)} }^{2}  =  20

4 0
3 years ago
Bradley needs st least $280 for a laptop. He already had saved $40. He earns $8 an hour at his job. Write and solve the inequali
Dima020 [189]

Answer: 30

Step-by-step explanation:

40 + 8x = 280

-40 -40

8x = 240

___ ____

8 8

X = 30

3 0
2 years ago
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