Answer:positive
Step-by-step explanation:
1+2=3
8583757+3=8583760
Answer:
7
Step-by-step explanation:
1+1+1+1+1+1+1
I'm guessing 9.1 is a typo and it's suppose to be 9.0. In that case, the answer is D
Answer:
149? I could be wrong I haven't done this type of math in a while.
Step-by-step explanation:
From B to D, that angle would be 180. so 180 - 31 = 149