Christopher and Ricardo each have a collection of marbles. Christopher has 42 small marbles and Ricardo has 54 medium-size marbles. They are putting their marbles together so that they can sell them as sets. What is the greatest number of sets they can make so that they have the same number of small marbles and the same number of medium-sized marbles in each set? How many of each size marbles will be in every set?

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

two data sets with the same median will not have the same varaibility

step-by-step explanation:

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

english, cause i can’t you