What is the measure of angle ABC?

the answer is already in the question

D. 130°

D. 130

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later