Answer:
Step-by-step explanation:
this is were they should go
Answer:
Step-by-step explanation:
55
Answer:
2976 in³
Step-by-step explanation:
Stool volume = upper smaller prism + Lower bigger prism
Stool volume = 8 x 6 x 12 + 20 x 12 x 10 = 576 + 2400 = 2976
check: volume = 20 x 12 x 16 - 12 x 12 x 6 = 2976
Well you can check what type of angle it is! like depending on how it is slouched like a right angle is 90° for example.
So since the first one is -3 the third would be a +3 positive
