loganrob6 loganrob6

14-06-2017
Mathematics

contestada

What is the equation of a circle whose center is at the origin and contains the point (7, 0)?

Relax

Respuesta :

16-06-2017

(x-center)^2+(y-center)^2=r^2
x^2+y^2=r^2
(7)^2+(0)^2=r^2
49+0=r^2
r^2=49, r=7
x^2+y^2=49

Answer Link

Otras preguntas

Select the correct answer. The parent tangent function is horizontally compressed by a factor of 1/2 and reflected over the x-axis. Which equation could represe

what is logarithm in mathematics

Trà sữa có tốt hay không

A.All three bulbs will go out B.Bulbs 2 and 3 will go out, but bulb 1 will remain lit C. All three bulbs will go out D. Bulb 3 will go out, but bulbs 1 and 2

***what is business management

Please Help me with Q3!!

HELP THIS IS SCIENCE (No links or I'll rip off your fingers) Sam found two pieces of pure silver on two different continents and melted them. Why did the two pi

Here is a system of two linear equations. x+y=4 2x + 3y = 18 The x value of the solution to the system of equations is -10 -6 2 10

Plz help!!! Create a persuasive multimedia presentation about a global issue that affects the future.

***what is business management