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kotykmax [81]
3 years ago
15

Find all real solutions of the equation by factoring calculator

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0
What is the equation?
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Write an equation for the orbit of Saturn in the form x^2/a^2 + y^2/b^2 = 1
frozen [14]

Answer:

  x²/2166784 +y²/2159989 = 1

Step-by-step explanation:

The relationship between the semi-axes and the eccentricity of an ellipse is ...

  e = √(1 -b²/a²)

In order to write the desired equation we need to find 'b' from 'e' and 'a'.

__

<h3>semi-minor axis</h3>

Squaring the equation for eccentricity gives ...

  e² = 1 -b²/a²

Solving for b², we have ...

  b²/a² = 1 -e²

  b² = a²(1 -e²)

<h3>ellipse equation</h3>

Using the given values, we find ...

  b² = 1472²(1 -0.056²) = 2166784(0.996864) ≈ 2159989

The desired equation is ...

  x²/2166784 +y²/2159989 = 1

7 0
2 years ago
Simplify to create an equivalent expression.
WINSTONCH [101]

Answer:

D.

Step-by-step explanation:

The answer is D) -25n-2

3 0
3 years ago
Read 2 more answers
What’s two times two
nignag [31]

Answer:

4

Step-by-step explanation:

2 2 times is 4

5 0
3 years ago
Can you name the trigonometric expression that is equivalent to the following expression 1/secant of x?
Arlecino [84]
The answer to your question is:  Yes, I can.


You haven't asked for the trigonometric expression, but here it is anyway:

The  <u>cosine</u>  function is the reciprocal of the secant function.
8 0
3 years ago
Han spent 75 minutes practicing the piano over the weekend.
stellarik [79]

Answer:

189 minutes or 3 hours and 9 minutes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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