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Answer: B.f(n)9n-12
Step-by-step explanation:
Answer:
a scalene triangle
Step-by-step explanation:
all angles are different lengths
This diagram shows how 2/7 = 8/28 by showing that you can color in more squares or duplicate that amount of squares 4 times in order to get 8/28. (Since 2/7 x 4/4 = 8/28.)