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i need help with this if you help me i will mark you as brainliest if its right please dont put the answer in a file

i need help with this if you help me i will mark you as brainliest if its right please dont put the answer in a file class=

Respuesta :

Answer:

more than 7

Step-by-step explanation:

4+3 = 7

)sorry if i was wrong(

Answer: D

Step-by-step explanation:

You are just moving mn, so the length does not change. Its the same, just in different spots.