Help!The _______ is the key to deriving the equations for four conic sections.

Midpoint formula

Pythagorean theorem

Distance formula

Answers

Answer 1

Answer:

Answer:

The correct answer is Distance Formula

Step-by-step explanation:

The shape of the conics in the conic section is characterized by a factor called eccentricity of the conic and further derivations are done using this factor.

And the eccentricity of the conics can be calculated by taking the center-to-focus distance and dividing it by the semi-major axis distance. So, to find the eccentricity of the conic, one must know how to apply the distance formula.

Hence, Distance Formula is the key to deriving the equations for conic sections

Answer 2

Answer:

answer is Distance Formula

Step-by-step explanation:

Related Questions

Provide an Example of how to draw transformed figures that are translated, reflected, and rotated.
Quadratic formula 9x²-6x-11=0
Is it possible that image of a point after a reflection could be the same as the preimage?
Paul travels from Rye to Eston at an average speed of 90km/h. He travels for T hours. Mary makes the same journey at an average speed of 70km/h. She travels for 1 hour long than Paul. Work out the value of T
Solve for x. 3(3x - 1) + 2(3 - x) = 0 = 0

Ken can walk 404040 dogs in 888 hours.How many dogs can Ken walk in 121212 hours?

Answers

Answer:55151460

Step-by-step explanation:

Solve the equation.
q – 29 = –57
(1 point)
–28
28
86
–86

Answers

Asking the Math Gods...

q-29+29=-57+29

q=-28

L onUURS allu ueposits in transit in the are added to the bank statement balancedeposits to 75. l of the following are reasons touse an estimated method of costing inventory excepta. Interim financial statements are required but physicalimventory is only taken at the end of the financialaccounting period.b. A disaster has destroyed the inventory records and the inventory.c. Perpetual inventory records are not maintained.d. Purchase records are not maintained.

Answers

The right answer for the question that is being asked and shown above is that: ".b. A disaster has destroyed the inventory records and the inventory."L onUURS allu ueposits in transit in the are added to the bank statement balancedeposits to 75.

PLEASEEEEEEEEEE HELP ME!

Answers

If you have a question to ask, then what is it ?

I notice that IF AB and DE are parallel, then the two triangles tip to tip at C are similar. That may help you.

If (cos)x= 1/2 what is sin(x) and tan(x)? Explain your steps in complete sentences.

Answers

The correct answers are:
1) sin(x) = $( √(3) )/(2)$
2) tan(x) = $√(3)$

Explanation:
Given:
$cos(x) = (1)/(2)$

Step 1:
Since, according to the Trigonometric identity:
$sin^2(x) + cos^2(x) = 1$ -- (1)

Step 2:
Plug in the value of cos(x) in equation (1):
$sin^2(x) + ( (1)/(2) )^2 = 1 \n sin^2(x) + (1)/(4) = 1 \n sin^2(x) = (3)/(4)$

Step 3:
Take square-root on both sides:
$√(sin^2(x)) = \sqrt{(3)/(4)}$

sin(x) = $( √(3) )/(2)$

Now to find the tan(x), we would use the following formula:

tan(x) = $(sin(x))/(cos(x))$ --- (2)

Plug in the values of sin(x) and cos(x) in equation (2):
tan(x) = $( ( √(3) )/(2) )/( (1)/(2) )$

Hence tan(x) = $√(3)$

Answer:

The value of $\sin x=(√(3))/(2)$