1 answer

How do you write the equation for a circle with center (-4, 2) and passing through (0, 5)?

Question:

How do you write the equation for a circle with center (-4, 2) and passing through (0, 5)?

Answers

#x^2+y^2+8x-4y-5=0#

Explanation:

the ray is the distance between center and point

#r^2=(0+4)^2+(5-2)^2#
#r^2=16+9#
#r^2=25#

so the requested equation is obtained by:

#(x+4)^2+(y-2)^2=25#
#x^2+8x+16+y^2-4y+4-25=0#
#x^2+y^2+8x-4y-5=0#

.

Similar Solved Questions

1 answer
[The following information applies to the questions displayed below.] Oak Mart, a producer of solid oak...
[The following information applies to the questions displayed below.] Oak Mart, a producer of solid oak tables, reports the following data from its second year of business. Sales price per unit $ 310 per unit Units produced this year 120,000 units Units sold this year 123,250 units ...
1 answer
Find urgent QUESTION 4 1 poi A project species a concrete strength of 31 MP Calculate...
find urgent QUESTION 4 1 poi A project species a concrete strength of 31 MP Calculate the required a compressive strength of the mix design it the ming plant has a standard devation of a -1.87 MPa. Write your answer in Mato 1 decapace TL5...
1 answer
World Travel has 7.44 percent, semiannual, coupon bonds outstanding with a current market price of $924.88,...
World Travel has 7.44 percent, semiannual, coupon bonds outstanding with a current market price of $924.88, a par value of $1,000, and a yield to maturity of 8.72 percent. How many years is it until these bonds mature? A. 18.50 years B. 9.25 years C. 16.80 years D. 8.40 years...
1 answer
Bergman Corp. has paid an annual dividend of $2.00 per share over the past seven years,...
Bergman Corp. has paid an annual dividend of $2.00 per share over the past seven years, including the last payment this month. Investors expect a brighter future for Bergman and now expect Bergman's dividend payout to be $2.10 for the end of the year and for the foreseeable future. If the opport...
1 answer
-stasis
-stasis...
1 answer
Please answer and show work and explain Write a reaction between ONE mole of an aldehyde...
please answer and show work and explain Write a reaction between ONE mole of an aldehyde (RCHO) with NaBH, in an aqueous solution (Use arrows to show how the reaction takes place) 3)...
1 answer
Bryant Company issued $80,000, 2%, 10-year bonds payable at 90 on January 1, 2018. 6. Journalize...
Bryant Company issued $80,000, 2%, 10-year bonds payable at 90 on January 1, 2018. 6. Journalize the issuance of the bonds payable on January 1, 2018. 7. Journalize the payment of semiannual interest and amortization of the bond discount or premium (using the straight-line amortization method) on Ju...
1 answer
. Which of the following is a major category for the Consumer Price Index? Multiple Choice...
. Which of the following is a major category for the Consumer Price Index? Multiple Choice Ο recreation Ο capital goods Ο intermediate goods Ο money...
1 answer
Need help with both please Consider an AC series circuit containing a coil, capacitor and resistance....
need help with both please Consider an AC series circuit containing a coil, capacitor and resistance. Tripling the frequency will change the inductive reactance by what factor? 03 O 1.73 O 1/3 O 1 D. Question 2 1 pts An RLC circuit has resistance Ro, inductance Lo, and capacitance Co. If the resist...
1 answer
Selected data from Franklin Company follow: Balance Sheets As of December 31 2018 2017 Accounts receivable...
Selected data from Franklin Company follow: Balance Sheets As of December 31 2018 2017 Accounts receivable Allowance for doubtful accounts Net accounts receivable Inventories, lower of cost or market $404,000 $379,000 (20,200)(15,160) $383,800 $363,840 $476,000 $435,000 Income Statement For the Year...
1 answer
Use Gaussian elimination to find the complete solution to the system of equations, or show that...
Use Gaussian elimination to find the complete solution to the system of equations, or show that none exists. w + 4x + 2y - z = 7 4x - 2y + z = 4 W - 8x + y Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution set is {C } (Simplify ...
1 answer
Q1. Rhodium-catalyzed hydroformilation of 1-hexene was conducted 1) Draw the expected major product and its minor...
Q1. Rhodium-catalyzed hydroformilation of 1-hexene was conducted 1) Draw the expected major product and its minor isomer. 2) Draw one possible undesired by-product....
1 answer
8-9r 7-8x (1 point) Find the inverse function to y = (x) = . x=f-1(y) =...
8-9r 7-8x (1 point) Find the inverse function to y = (x) = . x=f-1(y) = help (formulas)...
1 answer
On FebruaryFebruary ​1, 20162016​, GrayGray Co. decides to invest excess cash of $ 18 comma 000$18,000...
On FebruaryFebruary ​1, 20162016​, GrayGray Co. decides to invest excess cash of $ 18 comma 000$18,000 by purchasing 900900 shares of PaynePayne​, Inc. stock at $ 20$20 per share. At​ year-end, December​ 31, 20162016​, PaynePayne​'s market price was $ 21...
1 answer
Listed below are speeds (in mi/h) of cars on the New Jersey Turnpike by race of...
Listed below are speeds (in mi/h) of cars on the New Jersey Turnpike by race of the driver. All cars are going in the same direction, and all of the cars are from New Jersey. The data are from Statlib and the authors are Joseph Kadane and John Lam berth. Find Variance . and find the standard deviati...
1 answer
Part C The Kgp for BaCrO4 is 1.2 x 10-10. Will BaCrO4 precipitate upon mixing 10...
Part C The Kgp for BaCrO4 is 1.2 x 10-10. Will BaCrO4 precipitate upon mixing 10 mL of 1 x 10-4 M Ba(NO3), with 10 mL of 1 x 10-4 M K CrO4? Yes O No Submit Request Answer...
1 answer
Question 2 1 pts Loretta and her friend Simon sat on a bench in the food...
Question 2 1 pts Loretta and her friend Simon sat on a bench in the food court at the mall all day on Saturday to observe communication and eating patterns of different ages, sexes, and ethnicities. Loretta and Simon needed this information to complete a paper for their sociology class and had decid...
1 answer
5. (6) Answer the questions below about the structure that has the followingdata: EA elemental analysis...
5. (6) Answer the questions below about the structure that has the followingdata: EA elemental analysis C% = 75.69; H% - 8.80 EA M 206 3430 (broad), 1705 (stron g) 181.4, 140.9, 137.0, 129.5, 127.4, 45.9, 44.1, 30.3, 22.5,18.2 11.9 (broad s, 1H), 7.21 (d, 2H), 7.09 (d, 2H), 3.70 (q, 1H), 2.44 (d, 2H...
1 answer
Determine the mass, in grams, of Liz N that would produce 38.8 L N2 gas at...
Determine the mass, in grams, of Liz N that would produce 38.8 L N2 gas at STP. 2Li3N() — Li(s) + N2(8)...