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Kaylis [27]
4 years ago
5

Fill in the blank

Mathematics
1 answer:
Alex_Xolod [135]4 years ago
8 0
1. 2n>14
<span>(2n>14)1/2
</span>n > 7

2. n/5 ≥ 11
(n/5 ≥ 11)5
n ≥ 55

3. -3y ≤ -18
<span>(-3y ≤ -18)1/-3
y </span><span>≥ 6</span>

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Use the interval notation to express the solution -6x&gt;42​
ser-zykov [4K]

divide each term by -6

x<-7

then convert in to interval

6 0
2 years ago
A plant is already 14 centimeters tall, and it will grow one centimeter every month.
Semenov [28]

Answer:

H=M+14

Step-by-step explanation:

When writing an equation you should always look at the problem and try to figure out what it is asking you to solve for. In this case you would be solving for the plants height (H). That will be one side of our equation.

<u>H=???</u>

Now we must think about how we would solve for the height. The plant grows 1 centimeter each month so we will put M on the other side. But since it is we will add 14 to that.

<u>H=M+14</u>

4 0
3 years ago
Help!! I literally don’t know the answer
dem82 [27]

The answer is 6240 + 5t < 8000.

The 6240 represents the combined weight of the horses, regardless of how much they carry, so this will remain constant and without a variable. There are 5 horses, and it unknown how much weight they will carry, so this is represented as 5t. This total must be less that 8000 pounds, as this is the most the trailer can transport.

Hope this works!

7 0
3 years ago
10. To get from point A to point B you must avoid walking through a pond. To
Salsk061 [2.6K]

Answer:

22 meters.

Step-by-step explanation:

There is a pond between two points A and B.

To avoid the pond, one must walk to the south from point A to point C (say) by 34 meters and then to the east from point C to point B by 41 meters.

Now, it is clear that Δ ABC is a right triangle with AB as the hypotenuse that is the minimum distance from A to B through the pond.

The two legs of the right triangle are AC and CB.

Applying Pythagoras Theorem, AB² = AC² + CB² = 34² + 41² = 2837

⇒ AB = 53 meters (Rounded to the nearest meter)

Therefore, (34 + 41) - 53 = 22 meters will be saved if it were possible to walk through the pond. (Answer)

5 0
3 years ago
Driving on the highway, you can safely drive 60 miles per hour. “How far can you drive in ‘h’ hours?” What is the range of the f
goldenfox [79]

Answer:

D.the distance you drive

Step-by-step explanation:

The range of the function is the values of the output

h is the input

60h is the output

60 = miles driven = distance

3 0
3 years ago
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