Which expression is represented by the diagram? 10 negative tiles. 4 are crossed out.

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.

a. true

if you are using power tools in or around standing water, you should continue and always proceed with caution.