Answer:
The standard form of the equation of the circle is
.
Step-by-step explanation:
A circle is the set of points in a plane that lie a fixed distance, called the radius, from any point, called the center.
The equation of a circle in standard form is
where <em>r</em> is the radius of the circle, and <em>h</em>, <em>k</em> are the coordinates of its center.
When the center of the circle coincides with the origin
, so

We are also told that the circle contains the point (0, 1), so we will use that information to find the radius <em>r</em>.

Therefore, the standard form of the equation of the circle is
.
Do (7x3)=21x7=147 so that’s how you do it hope it helps
Answer:
-6
Step-by-step explanation:
Reduce the expression by cancelling common factors
Do 5 divided by 6 to get your answer
Answer:
0.36 is a decimal and 36/100 or 36% is the percentage for 9/25.