Find the eccentricity of the ellipse. Then find and graph the ellipses foci and directrices. 9x 2
Question:
Find the eccentricity of the ellipse. Then find and graph the ellipse’s foci and directrices.
9x2 + 10y2 = 90
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (6 reviews)
To find the eccentricity of the ellipse we first need to put it into standard form by dividing both ...View the full answer
Answered By
Ronit Jain
I have 2 years experience of teaching.
I am a professional home tutor.
students likes my teaching techniques because I teach to students with my own make tricks.
and using my tricks students easily solve any doubt
students call me this name "trickmen"
0.00
0 Reviews
10+ Question Solved
Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
Question Posted:
Students also viewed these Mathematics questions
-
Find the vertices and the foci of the ellipse with equation 9x2 + 16y2 = 144.
-
The eccentricity e of an ellipse is defined as e = c/a. A cam in the shape of an ellipse can be described by the equation x 2 + 9y 2 = 81. Find the eccentricity of this elliptical cam.
-
A space object (dubbed 2003 UB313), larger and more distant than Pluto, was discovered in 2003. In its elliptical orbit with the sun at one focus, it is 3.5 billion miles from the sun at the closest,...
-
An airplane has a ground velocity of 4 0 0 km / h , [ N 6 0 W ] . The plane is affected by a 9 0 km / h wind which is coming from the direction [ N 8 0 E ] . Determine the magnitude and the direction...
-
Why are common-size financial statements useful?
-
Consider the following cash flows of two mutually exclusive projects for AZ-Motorcars. Assume the discount rate for AZ- Motorcars is 10 percent. a. Based on the payback period, which project should...
-
Taj Mahabub was the founder and CEO of GenAudio, a Colorado-based audio technology company. GenAudio had struggled financially practically since its formation, and Mahabub wished to secure a...
-
A perishable dairy product is ordered daily at a particular supermarket. The product, which costs $1.19 per unit, sells for $1.65 per unit. If units are unsold at the end of the day, the supplier...
-
Assess any asymmetric information issues that the apple experienced during the previous five years. What were the adverse selection and the moral hazard problems that the company encountered?
-
North Great Timber Company will pay a dividend of $1.50 a share next year. After this, earnings and dividends are expected to grow at a 9 percent annual rate indefinitely. Investors currently require...
-
Give parametric equations and parameter intervals for the motion of a particle in the xy-plane. Identify the particles path by finding a Cartesian equation for it. Graph the Cartesian equation....
-
Identify the symmetries of the curves. Then sketch the curves in the xy-plane. r = 1 + 2 sin
-
A rotor completes 50.0 revolutions in 3.25 s. Find its angular speed (a) In rev/s. (b) In rpm. (c) In rad/s.
-
First Co. issued 11-year bonds 1 year ago at a coupon rate of 8.5%. The bond makes semi- annual payments. If the required rate of return of an investor on these bonds is 9%, what will the bond sell...
-
Shown to the right are speed- time graphs for two carts that were involved in a collision similar to what you observed in Experiment 2 of this activity. (To remind you, you gave the "launched cart" a...
-
Explain the steps authitor can take to protect themselves against failure to detect fraud.
-
Harold is a commercial lines underwriting manager with Insurance Company (IC). Selina, a top-notch member of Harold's underwriting unit, is married to Martin, an insurance producer at a brokerage...
-
The federal return provides for a business credit called the Qualified Business Income Deduction (QBID). Does CA conform to this credit and if not, what do you do?
-
Custer County is considering raising revenues by imposing a $25 fee on couples who obtain a marriage license within the county. Does this fee meet the definition of a transaction-based tax?
-
In a certain school district, 3% of the faculty use none of their sick days in a school year. Find the probability that 5 faculty members selected at random used no sick days in a given year.
-
Solve the inequality in terms of intervals and illustrate the solution set on the real number line. (x + 1)(x - 2)(x + 3) > 0
-
Solve the inequality in terms of intervals and illustrate the solution set on the real number line. -3 < 1/x < 1
-
Use the relationship between C and F given in Exercise 39 to find the interval on the Fahrenheit scale corresponding to the temperature range 20 < C < 30.
-
Consider the diver shown in the figure diving from a 10-m high platform. The diver completes 1.5 rotations, while also rising and falling vertically and moving forward horizontally. We will assume...
-
Portability is the ability of software to move easily from one hardware platform to another. UNIX was the first portable operating system, allowing programs to compile on multiple hardware platforms...
-
Describe the user rights and file permissions available to users in any two different types of operating systems, such as Windows and UNIX. Which system provides better security for individual files?...
Study smarter with the SolutionInn App