What is the radius of the circle given by the equation below? x2 - 2x + y2 - 2y - 98 = 0?

Question

24-05-2018
Mathematics

contestada

What is the radius of the circle given by the equation below? x2 - 2x + y2 - 2y - 98 = 0?

Respuesta :

Otras preguntas

what mood is the author trying to create by using the personification talk face to face with the stars? select 2 options A]awe B]coldness C]fear D]wonder E]lone

Thisssssssssssssssss

The vendor of a coffee cart mixes coffee beans that cost $9 per pound with coffee beans that cost $6 per pound. How many pounds of each should be used to make a

What does the word nevermore represent in Edgar Allan Poe"s "The Raven"? internal rhyme a refrain paradise alliteration Please explain it also :D

How did the greeks defeat the persians?

In what ways did the writers of the mid-1800s demonstrate the american spirit of the times?

A rechargeable battery is marked 1.2V1.2Ah. According to this rating, how much charge does the fully-charged battery store in coulombs

what advice did president washington give to americans in his farewell address?

In Millais' painting Ophelia, he is most likely depicting which line of the Queen's description? That liberal shepherds give a grosser name There, on the pendan

tramserran tramserran · Answer 1 · 2018-05-24T08:55:52+02:00

tramserran tramserran

24-05-2018

Complete the square for the given equation
x² - 2x + ____ + y² - 2y + _____ = 98
x² - 2x + (1) + y² - 2y + (1) = 98 + (1) + (1)
(x - 1)² + (x - 1)² = 100
(x - 1)² + (x - 1)² = 10²

Now the equation is in the form (x - h)² + (y - k)² = r²

Radius = 10

Answer Link