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ehidna [41]
3 years ago
7

Hot air balloon ( look at pic)

Physics
1 answer:
kramer3 years ago
6 0

Answer:

I think that the answer is convection.

Explanation:

Hope this helps.

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3x - 4 > 4x - 8 simplify​
Anit [1.1K]

Answer:

<em>x < 4</em>

Explanation:

<u>Inequalities</u>

The inequalities relate expressions using signs different from the equal sign, like "<" or "<" among others.

They can be treated as a normal equation but in case of directional relationals, care must be taken when multiplying or dividing by negative numbers.

The inequality given in the question is

3x - 4 > 4x - 8

Subtracting 3x in both sides

3x - 4 -3x > 4x - 8 -3x

Simplifying

-4 > x - 8

Adding 8

-4 + 8 > x - 8 + 8

Simplifying

4 > x

The solution comes by flipping both sides and the inequality sign

x < 4

7 0
2 years ago
How big is the universe?<br> sorry this is so random
prisoha [69]

Answer:

Explanation: 46 billion light years I think

Aww I wanted brainliest:( be doggo, doggo sad :(

6 0
2 years ago
What is a central therapeutic technique of psychoanalysis?
finlep [7]

These techniques are central to psychoanalytic therapy. They can be used alone or in combination with one another. Their purpose is to increase awareness and foster insight into the client's behavior and emotions

please rate and thanks me if this helped

8 0
3 years ago
What is the farthest distance at which a typical "nearsighted" frog can see clearly in air?
Umnica [9.8K]

Answer: the correct option is D (17m).

Explanation: The farthest distance at which a typical "nearsighted" frog can see clearly in air is 17m.

7 0
3 years ago
What are the first two steps for finding the magnitude of the resultant vector?
Marina86 [1]

Answer:

In the analytical method,

  1. Resolve the vectors into the perpendicular components of the Cartesian coordinates.
  2. Calculate the magnitude of the resultant vector using the Pythagoras theorem.

Explanation:

  • There are two methods to find the magnitude of the resultant vector.
  • One is the geometrical method and the other one is the analytical method.
  • In the geometrical method, all the vectors are connected the head to tail with the appropriate magnitude and the resultant vector is obtained by joining the initial point and the final point by a vector in the reverse direction. The magnitude of the resultant vector is given by the length of the line.
  • In the analytical method, all the vectors are resolved into the perpendicular components.
  • Using Pythagoras theorem, the magnitude of the resultant vector can be obtained
  • If A and B are the two vectors forming an angle ∅ between them, then the magnitude of the resultant vector is given by the formula

                            R=\sqrt{A^{2}+B^{2}+2ABcos\phi}

8 0
3 years ago
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