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Bond [772]
2 years ago
10

If anyone can help me :)) 3n/9n-1

Mathematics
1 answer:
Arisa [49]2 years ago
8 0

Answer:

-2/3

Step-by-step explanation:

Simplify each term.

Rewrite the division as a fraction.

3 n/ 9 n  −  1

Cancel the common factor of  3  and  9 .  

n/ 3 n  −  1

Cancel the common factor of  n .  

1 /3  −  1

To write  − 1  as a fraction with a common denominator, multiply by  3/3  

1 /3  −  1 x 3/3  

Combine  − 1  and  3/ 3 .

1/ 3  +  − 1 x3 /3

Combine the numerators over the common denominator.

1  −  1  x  3/3

Simplify the numerator.

− 2 /3

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A rocket is launched into the air. The height h(t), in yards, of the rocket is a function of time, t, in seconds, as shown in th
RideAnS [48]

Answer:

From 3 to 6 seconds, the rocket is falling 11 yards per second.

Step-by-step explanation:

Normal pace of progress is exactly the same thing as the slant. Since this is explanatory, we can't track down the specific pace of progress as we could if this were a straight capacity. Be that as it may, we can utilize a similar thought. At the point when t = 3, h(t) = 33, so the organize point is (3, 33). At the point when t = 6, h(t) = 0, so the facilitate is (6, 0). Attachment those qualities into the incline recipe:  

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From 3 to 6 seconds, the rocket is falling 11 yards each second.

Brainliest?

7 0
3 years ago
Shaka and ajani playa a game shaka scores 30%of maximum points and misses the record by 15 points ajani gets 40% of maximum pint
stellarik [79]

Step-by-step explanation:

First, we should focus on their records and percents.

Shaka: 30%, -15 points.

Ajani: 40% +35 points.

When we subtract 35 and -15, we get the difference of 50.

We know 10% is 50 point difference, 20% is 100 point difference, 30% is 150 point difference, etc.

But that's not correct.

  • It has to be in the Negatives.
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Since 30% is -15 points, we subtract 50 for 20%, then another 50 for 10%.

Our Correct work is:

0% = -0, 10% = -115, 20% = -65, (30% = -15, 40% = 35.)

- We are correct.

Then, since we are correct, we keep going.

30% = -15, 40% = 35, 50% = 85, 60% = 135, 70% = 185, 80% = 235, 90% = 285, 100% (Or Maximum Point): 335.

Therefore, the Maximum Point is 335 points.

Best of Luck to you!

If you have any questions, feel free to comment below.

Merry Christmas and have a Happy New Year!

Thank You!

Read more on Brainly.com - brainly.com/question/14270303#readmore

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3 years ago
Find the distance between the following coordinates: I(-a,b), J(a,b)
olchik [2.2K]

Answer:

2a

Step-by-step explanation:

using distance formula:

√(x₂-x₁)² + (y₂-y₁)²

putting values,

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Hope this helps:)

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