Write the rules for determining the sign of the product when multiplying integers. then, write the rules for determining the sign of the quotient when dividing integers. use your own words and use complete sentences. make sure you answer both questions presented in this problem.

I'm not 100 percent sure if you need the answer still.

Step-by-step explanation:

The question was asked sometime back in 2019. If you still want the answer just reply back to my comment.

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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