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erma4kov [3.2K]
3 years ago
8

Will mark brainliest answer, please answer !!

Mathematics
2 answers:
Elina [12.6K]3 years ago
7 0
I think it is 9 - x because 81-x^2/9-x = 9-x
Serhud [2]3 years ago
5 0

Answer:

9+x

Step-by-step explanation:

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Please help me, I’ve literally been trying for so long.
DaniilM [7]

Let the cosecutive numbers be like this :

2n + 1 , 2n + 2 , 2n + 3 , 2n + 4 , 2n + 5

Odd , Even , Odd , Even , Odd

______________________________

So we have :

(2n+1)+(2n+3)+(2n+5)=(2n+2)+(2n+4) + 39

6n + 9 = 4n + 6 + 39

6n + 9 = 4n + 45

Subtract both sides 9

6n + 9 - 9 = 4n + 45 - 9

6n + 0 = 4n + 36

6n = 4n + 36

Subtract both sides 4n

6n - 4n = 4n - 4n + 36

2n = 0 + 36

2n = 36

Divide both sides by 2

2n ÷ 2 = 36 ÷ 2

<em>n</em><em> </em><em>=</em><em> </em><em>1</em><em>8</em><em> </em>

______________________________

So the numbers are :

2(18)+1 , 2(18)+2 , 2(18)+3 , 2(18)+4 , 2(18)+5

36 + 1 , 36 + 2 , 36 + 3 , 36 + 4 , 36 + 5

37 , 38 , 39 , 40 , 41

As u can see the Odd numbers are :

37 , 39 , 41

And we're done ...

7 0
3 years ago
Gary earned a gross pay of $1,047.30 last week. Using the fact that Social Security tax is 6.2% of gross pay, determine the amou
GrogVix [38]
SS tax is 6.2% of 1,047.30

In math "of" means times, so

.062 x 1047.30 = 64.9326

Rounded to the nearest cent $64.93
4 0
3 years ago
Quick Question!
Artemon [7]

Answer:

Undefined

Step-by-step explanation:

13×27÷6+8-17÷0×45×67×0×334 would equal undefined because you are dividing by 0. Anything divided by 0 is undefined.

If this answer is correct, please make me Brainliest!

7 0
4 years ago
Read 2 more answers
I need help with geometry!!
bixtya [17]

Answer:

1 - 178cm

2 - 1,039.2 m

Step-by-step explanation:

8 0
3 years ago
20 POINTS BE HONEST AND TRY YOUR BEST
exis [7]
The trend of the plotted points has a positive slope, so we can eliminate -0.95 and 0. Next we need to determine how strong the correlation is from a scale of -1 to 1 where the strongest is closer to -1 or 1.

Since we cannot draw a line through all of the points, the answer cannot be 1.

Between 0.75 and 0.95, we should go with 0.95 because if we were to draw a best fit line through the points, most of them would be close to or on the line. If the answer was 0.75, the correlation would be much weaker.

So the answer is 0.95.
8 0
4 years ago
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