39:45
TREC is a rectangle. What is the length of ET?
2x-3
10 units
17 units
O 20 units
0 34 units
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Fill in the missing exponents in each box and show how you found the answer. (4 points: 2 points for each correct answer with work shown) c. (9^4)^? =9^1 d.(5^? )^3=5^1 *question marks represent the boxes