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iragen [17]
3 years ago
11

Find the variable of x. 8x-2=-9+7x

Mathematics
2 answers:
TiliK225 [7]3 years ago
7 0

Answer:

8x-2=-9+7x equals X=-7

Ilya [14]3 years ago
6 0

Answer:

x = -7

Step-by-step explanation:

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LiRa [457]
H has to be a number so that when you divide it by nine it will equal nine.
Reversing this, it would look like this.
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3 0
2 years ago
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GuDViN [60]

Answer:

I assume you would know how to make a regular graph???

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8 0
3 years ago
K I don't feel like doing this either so.
frutty [35]

Answer: 68 minutes or 1 hour and 8 minutes spent in all putting up the fence

Step-by-step explanation:

(4/5) x 60 = 48 minutes

4/5 is the same as 0.8, which is what you get when you divide four by 5

So, 0.8 x 60 = 48 is also acceptable

Then,

(1/3) x 60 = 20 minutes

1/3 is the same as 0.333333333333, which is what you get when you divided 1 by 3

So, 0.33333(and so on) x 60 = 20

- Typically, you can round 0.3333333 down to something like 0.333 which should give you a similar answer

Then, as it asks you for how much time he spent in all, you add those two together

48 minutes + 20 minutes = 68 minutes  OR 1 hour and 8 minutes (There is sixty minutes in 1 hour, so subtract the 60 from 68 and then you have 8 minutes left, thus 1 hour and 60 minutes)

3 0
2 years ago
How many different lines can a plane contain?
Leya [2.2K]

Answer:

For example if the three points are A, B and C in your diagram then there are infinitely many planes that contain the points. The final point is that if the three points do not lie on a line then there is exactly one plane that contains the points.

Step-by-step explanation:

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2 years ago
Does anyone know the answer to <br><br> -4 (-5) (9)
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Answer:180 I think

Step-by-step explanation:

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3 years ago
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