Step-by-step explanation:

Answer:
374.83
Step-by-step explanation:
the rectangular prism is 240 and the triangular prism is 134.83
A=2(wl+hl+hw)=2·(6·6+7·6+7·6)=240
and i looked up the triangular one
Answer: the median and they should predict size 8
Step-by-step explanation:
It is this answer because if you put the numbers in order from least to greatest and then start to find the median you will get two answers for the median and the numbers you should get are two 8 so then you add the two 8's up and then you get 16 so then you divide it by 2 and you will get 8 and that is your answer.
Answer:
answer explained in the photo.
Answer:
7 units
Step-by-step explanation:
These points lie on the same horizontal line.
No vertical distance
Only horizontal distance of:
15-8 = 7 units