I think it’s the first one because if you look at the shape it lines up to make the same shape Srry if this is wrong
Answer:
Step-by-step explanation:
281-28.5=252.5
252.5 divided by 0.4=631.25
X=631.25
Answer:
d = m / v.
Step-by-step explanation:
The density is a measure of the specific weight of a substance or object.
This is, the mass per unit of volume. Then, the average density is the ratio of the mass of a body to the volume it occupies in space:
The equation for density is:

being m the total mass in the volume, and V the volume.
Answer:
c because it will be half of it meaning you have to multiply rhem