An equation of the circle whose center is the origin and which passes through the point (3,0) is
A (x – 3)2 + y2 = 9
B (x – 3)2 + y2 = 3
© x2 + y2 = 9
O x + y2 = 3

Explanation:

A circle whose center is and radius , has equation:

The center of circle is  given as origin , therefore:

This circle passes , then the radius of circle is the distance between origin and

=>

Substitute , , and back into original equation:

or

Hope this helps!

:)

i think 1: 2

step-by-step explanation:

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195