Im pretty sure the answer is d
Answer:
b= -1.6
Step-by-step explanation:
Answer:
It's C
Step-by-step explanation:
24/5
I think this is the right answer, hope this help
Answer:
option C. 
Step-by-step explanation:
we know that
The volume of the triangular pyramid is equal to

where
B is the area of the triangular base
h is the height of the pyramid
In this problem we have


substitute in the formula
