<h3>
Answer is ED</h3>
note: ED is the same as DE. The order of the segment letters does not matter.
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Explanation:
In the sequence ABC, the letter B is the second letter and A is the first.
So the corresponding segment to BA will have its first slot be the second letter of DEF, and its second slot be the first letter of DEF. That's how I'm getting ED for the answer. It is the same as DE because it's the same segment.
The corresponding sides are congruent due to the CPCTC which stands for "corresponding parts of congruent triangles are congruent".
Simplify both sides of the equation
Subtract 2 from both sides
Divide both sides by 5


OR

Answer:
5
Step-by-step explanation: 3x5=15
Heres a trick i learned look at the digit your rounding look to your right is it 5 or higher? yeas add 1 more to the one you are rounding if not then you drop the numbers after the one you are rounding so 8.54 is now just 8.5
I would say the answer is c