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'.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles