3. use the fermi process to estimate the number of bricks needed to fill an empty bathtub. show your work.
a typical brick is a rectangular prism with dimensions
a typical bathtub is a rectangular prism with dimensions

2. a cube-shaped aquarium has edges that are 3 ft long. the aquarium is filled with water that has a density of .
(a) should the aquarium be placed on a table that can support a maximum weight of 200 lb? explain why or why not.
(b) would the density of the water change if the aquarium was only half full? explain.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

30

step-by-step explanation:

idk

i hope i