Jemma filled one-fourth of a barrel with compost on Saturday. Then she filled the remaining space with 4{,}200\text{ g}4,200 g4, comma, 200, start text, space, g, end text of compost on Sunday. How many kilograms of compost are in the barrel?

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

cause it equals more

-1

step-by-step explanation: