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zhenek [66]
3 years ago
13

Solve the systems of equations by the elimination method: -2x + 2y = 2 -4y - 2x = -22

Mathematics
1 answer:
bekas [8.4K]3 years ago
7 0
Answer:

(3,4)

Step by step explanation:
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If tu=18 and u=11 what is tv
yuradex [85]

If the point U is between points T and V, then the numerical length of TV is 29 units

<h3>How to determine the numerical length of segment TV?</h3>

From the question, we have the following lengths that can be used in our computation:

  • Length TU = 18 units
  • Length UV = 11 units

The above parameters and representations implies that the point U is between endpoints T and V

This also means that the length TV is longer than the other lengths TU and TV

So, we have the following length equation

TV = TU + UV

Substitute the known values in the above equation

So, we have the following equation

TV = 18 + 11

Evaluate the sum of the like terms in the above equation

So, we have the following equation

TV = 29

Hence, the numerical length of segment TV is 29 units

Read more about lengths at

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<u>Possible question</u>

If tu = 18 and uv = 11 what is tv, if point u is between points t and v

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1 year ago
There is a population of 5,000 bacteria in a colony. If the number of bacteria doubles every 37 minutes, what will the populatio
Troyanec [42]

Answer:

If there are 5000 bacteria in a colony right now, there will be  5000x2, or 10000 bacteria in the colony in 37 minutes.

If there are 10000 bacteria in the colony in 37 minutes, there will be 20000 bacteria in the colony in 74 minutes, as the bacteria doubles every 34 minutes.

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2 years ago
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sveticcg [70]
The answer would be 11/14
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Can someone help me? Thanks! :)
Sunny_sXe [5.5K]

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uuh The a is equal to 16

Step-by-step explanation:

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What is the value of x?
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Answer:  x = 7

`Step-by-step explanation:

Because the figure shows two triangles that are similar. we can write and solve an equation of ratios:

 9 cm       72 cm

----------- = -----------

3x - 20      56 cm

Cross-multiplying, we get (3x - 20)(72 cm) = (9 cm)(56 cm) = 504 cm²

Dividing both sides by 72 cm, we get:

3x - 20 = (504 cm²) / (72 cm) = 7

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4 0
3 years ago
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