Answer: She added 7.
It is a trick question.
Answer:
D
Step-by-step explanation:
-2 --> 2 = +4
5 --> - 3 = -8
<4, -8>
Answer:
what do you mean
Step-by-step explanation:
We don’t know which one is the hypotenuse. So if we were to plug it into the Pythagorean theorem, we wouldn’t know where to put it. Two possible answers:
8 squared (copy pasting the symbol here is an inconvenience) + b squared = 10 squared which is 6m after solving.
Or you could say 8 squared + 10 squared = c squared. Solving for C would get us 12.8m as our second possibility.