Answer: -9
Step-by-step explanation: when you add unwhole numbers they move father into the negatives if its easier you can take away the - mark and add 7 + 2 which is nine then you put the sign back good luck love!
maybe bc of how many times you can add the number itself
Answer:
B. (1,2)
Step-by-step explanation:
Look at the image down below!! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
20cm squared
I think it is Obtuse.
120 Degrees - Obtuse
