Answer: $15
Step-by-step explanation:
$780 - $180 = $600
$600/40hrs = $15
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:
8
Step-by-step explanation:
Answer:
circle 2 and 3 if I am correct