The sum of emil’s and rosa’s ages is 27 years. nine years ago emil was twice as old as rosa was then. how old is each person?

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

27 is what percent of 108? 27 is % of 108

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3