100% -30% = 70 x 100 x sales tax
Answer: A, B, C.
If the stack of cards are shifted so it is not straight, it still has everything the same.
Hi there!

We know that the equation for the volume of a pyramid is:
V = 1/3(bh)
We know that:
V = 200 km³
b = 12 × 5 = 60 km²
We can plug these into the equation:
200 = 1/3(60)(h)
Simplify:
200 = 20h
Divide both sides by 20:
200/20 = 20h/20
h = 10 km
Answer:
The 3rd one
Step-by-step explanation: