Which transformations could have taken place to map △ABC to △A"B"C"?

a reflection and a dilation
a rotation and a dilation
a translation and a dilation
a reflection and a translation

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Franco wants to double the volume of the cone. what should he do?

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%