10 x what equals 66??

Do 12/14 and 8/10 have the same value? explain your answer.

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Me asap! what is the slope of this line? enter your answer in the box.