Answer:
43
Step-by-step explanation:
90-47=43
I think z because if you flip the shape around it will create the same shape as z
Answer:
A but I'm not so sure
Step-by-step explanation:
1: 11/28
2: 67/72
3: 1 11/30
Answer:
64/3 cc or 64/3 cm³
Step-by-step explanation:
The formula for the volume of a triangular pyramid is
V = (1/3)(area of base)(height)
Here we have a square prism (actually, a cube), whose square base is 4 cm by 4 cm (4 cm is the cube root of 64 cc). The height of this cube is also 4 cm.
The volume of a triangular pyramid of base area (4 cm)² and height 4 cm is
V = (1/3)(base area)(height)
= (1/3)(16 cm²)(4 cm) = 64/3 cc
