MLFigureSkater MLFigureSkater

26-02-2018
Mathematics

contestada

find the equation of the circle with center at (-3,1) and through the point (2,13)

Respuesta :

evgeniylevi evgeniylevi

26-02-2018

Try this option:
1. if centre of the circle is O(-3;1) and P(2;13), then OP=√(5²+12²)=13=r (radius);
2. in common view an equation of the circle is: (x-a)²+(y-b)²=r², where (a;b) is the centre.
Using this: (x+3)²+(y-1)²=13²

Answer Link

Otras preguntas

please help Stuck like chuck on this

5* Le terrain de M. Campo mesure 1250 m². C'est 450 m² de plus que celui de M. Vergne. Quelle est la superficie du terrain de M. Vergne ?

Read the excerpt from The Secret Chimneys by Agatha Christie. Then, answer the question that follows.Anthony had said that he believed another attempt to resume

Explain " Future Incidence affect the past"

HELP!! How did the chicken cross the road? Best answer gets brainliest ;)

I NEED HELP ASAPPPPPP

5(2x + 1) = 50 I am struggling please help

Graph the solution set to this inequality. -2(x + 6) > -4x

Which two Union victories happened on the same day (July 3, 1863) and are considered the turning point of the American Civil War? A. Antietam and Appomattox B.

If PB = 6, what is SB?