brandiwallace9403 brandiwallace9403

06-10-2017
Mathematics

contestada

Find the equation of the circle with center at the origin that contains the point ( 12 , 9 ) (12,9).

Respuesta :

potatoABC potatoABC

07-10-2017

Radius is the length of line from centre to (12,9)
Equation of circle: (x-12)+(y-9)=r^2
r=√12^2+9^2=√169
r^2=(√169)^2=169
hence, (x-12)+(y-9)=169

Answer Link

Otras preguntas

Who can help me with number 13

Which segment shows the substance changing from a gas to a liquid

Triangle A’B’C’ with coordinates of A(-6,2),B’(-4,2), and C’(-6,-2) is the image of triangle ABC after a translation of (x-3,y+2). What could be possible coordi

Which statement best summarizes the impact of machine guns and artillery? a) Machine guns played a more important role in World War I than artillery did. b) Imp

If you've been a victim of identity theft, what should you do after contacting the company that reported the suspicious charge and issuing a credit fraud report

The area of a circle depends on the radius. Use the equation A(r) = (3.1415..)r^2 to compute A(6). Round your answer to the nearest hundredth.

Some soils are made mostly of loess. Loess is silt-sized sediment deposited by _______. A. ocean waves B. landslides C. rivers D. wind

Why is sucrose a disaccharide?

Based on the pedigree chart, what should you assume about the parental generation? A) The father was a carrier for a sex-linked disease. B) The mother was a ca

"An account of Dr. Swift has been already collected, with great diligence and acuteness, by Dr. Hawkesworth, according to a scheme which I laid before him in th