1. The exponent will be a negative number.
2. The exponent will be a positive numbers.
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Answer:
14.4
Step-by-step explanation:
AB / BC = AD/CD
AB/6.7 = 13.3 / 6.2
AB = 13.3 * 6.7 / 6.2
AB = 14.4
12 is the answer because you subtract 8 from 20