Answer:
a. approximately 13.7%
Step-by-step explanation:
Please see attachment
First group the inners
1/4(8+12-6x)
1/4(16-6x)
distribute
4-3/2x
Answer:
C) -0.91
Step-by-step explanation:
A indicates a very slight positive correlation; not a strong one. B indicates a moderate negative correlation, but again, not a strong one. D indicates a strong correlation, but it is less than C, which I will get to. The answer is C, and because it is closest to ± 1, it is the strongest correlation.
6.70-10.00=3.30
So you get $3.30 as change
A.
because the total distance of every triangle 180. Add the two other angles so 42+ 57 =99. Then you have to subtract those two combined angles to find the missing one from the total distance, which is 180. 180-99=81. the answer is A. 81