18/3=6 you do this because you assume all the cubes are the same. Also because they form a cube they are proportionate to each other.
Answer:
a
Step-by-step explanation:
tan = opposite/adjacent
The correct answer would be A less than 1/2 inche
Answer:
3 lbs
Step-by-step explanation:
7 lbs total
2 + 2 = 4 so we already have 4lbs
7 - 4 = 3
we need 3 more lbs
The volume of the square pyramid is 6 x 6 x 9/3 = 108 cubic cm.
Volume of the cube = 4 x 4 x 4 = 64 cubic cm
Number of cubes needed: 108/64 = 1 11/16 cubes (1.6875)
