shreejaysubedi shreejaysubedi

24-12-2020
Mathematics

contestada

Find the equation of the circle of radius 5 units and concentric with the circles x2 + y2 - 6x + 4y + 12 = 0.

Respuesta :

ChoiSungHyun ChoiSungHyun

24-12-2020

Step-by-step explanation:

x² + y² - 6x + 4y + 12 = 0

(x - 3)² + (y + 2)² = 1

Hence the equation of the concentric circle is (x - 3)² + (y + 2)² = 25.

Answer Link

Otras preguntas

Quotient of 32 and -8

11. What's a recharge area? A. The part of an aquifer where groundwater meets a lake or stream B. The part of an aquifer where surface water reaches the water t

What are the possible steps involved in solving the equation shown? Check all that apply. 3.5 + 1.2(6.3 – 7x) = 9.38 Add 3.5 and 1.2. Distribute 1.2 to 6.3 and

How did the lives of ancient peoples living in pre-“civilizational” communities differ from those living within “civilization”?

Select the correct answer. Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil. Jaso

Find the value of y andsimplify completely.y =?

Which of the following is a stockholder's share of a company's profits? A. Revenue B. Dividends C. Certificates D. Utility 2b2t

(APEX)Before World War 1, France and Russia had a military alliance. This meant that each country promised to support the other in the event of war. In 1914, Ge

The polygons below are similar. Find the value of z. Polygons ABCD and EFGH are shown. AB equals 6. BC equals 8. CD equals 10. AD equals x. EF equals y. FG equ

the earth is the blank planet