Step-by-step explanation:
kajakpplallalallalallala
Oh. It's rounding. So, for example, depending what you were told to round to, the second problem would be 760-330=430
Answer:
i believe it is B.
I could be wrong, D is my second choice. but since (left to right) its decreasing, im 89% sure it is B 1/9.
Angle θ between two vectors is given by,

; where

;

and

.
Therefore,
Its red because 25+7(1)=25+7=32, 25+7(2)=25+14=39, and so on