Millie had $450 in a savings account. She spent $171 on new luggage. What percent of Millie's money is left in her savings accou
1 answer:
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The answer is 140°
Because we can use exterior angle property here
<u>Exter</u><u>ior</u><u> </u><u>angl</u><u>e</u><u> property</u><u> </u><u>:</u> It states that exterior angle is the sum of two opposite interior angles
y = 120 + 20 = 140°