What set of transformations could be applied to rectangle abcd to create a'b'c'd'? a: reflected over the x-axis and reflected over the y-axis b: reflected over the y-axis and rotated 180° c: reflected over the x-axis and rotated 90° counterclockwise d: reflected over the y-axis and rotated 90° counterclockwise

A: Reflected over the x-axis and reflected over the y-axis.

Step-by-step explanation:

The rule of reflection across x axis :-

The rule of reflection across y axis :-

From the given figure , the vertices of rectangle ABCD are A(-4,2), B(-4,1), C(-1,1) and D(-1,2)

After reflection across x-axis , the vertices of new rectangle [Let A"B"C"D"] becomes :-

Again after reflection across y-axis , the vertices of rectangle A'B'C'D' becomes :-

Hence, the correct  set of transformations could be applied to rectangle ABCD to create A'B'C'D'.

i dont know sorry

step-by-step explanation:

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.