A, divide 2.5 by 5 and you get 0.5, multiply that by 9 and you get 4.5. A is the answer
There was a time that a friend of mine got to a decision because the leader of the group said so (it was a group project). Although it was clear that he did not want to comply to the decision, he made it because it was what the leader said so.
Answer is <span>c.) ACB=DFE
hope that helps
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