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

Answer:
D
Step-by-step explanation:
A triangle is always determined by the names of its angles. If, for any reason, you wanted to label it by its side names(which I don't even think you can do but assuming you wanted to), you dont even have the names for all three sides here. So, it can only be d. A, X, and T are the three angle names for this triangle, so this is triangle ATX or AXT.
No this is not true because 3/5 + 4 equals 4.6 and 3/5 is 0.6
Answer:
2x+168=166
2x= -2
x=-2
LMT= 94
Step-by-step explanation:
Answer:
2.2
Step-by-step explanation: