At a dog park, there are 10 black dogs, 5 brown dogs, 2 white dogs, and 12 multi-color dogs. For every 1 brown dog, there are 2 ? What?

Black dogs

Step-by-step explanation:

The ratio of brown dogs to black dogs is 5:10, which simplifies to 1:2.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.