Which triangle is a translation of triangle x?

Triangle B is correct Option.

To get correct translation,

translate the triangle x, 3 units in the downward direction and 4 units in the left direction.

By doing this we get the Triangle B.

Triangle C is not with same measurement of Triangle x . So, it is rejected.

Triangle D also not with same measurement of Triangle x . So, it also rejected.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4