A A rectangular prism is completely packed with 63 cubes of edge length inch, without any gap or overtap. Which of these best describes the volume of this rectangular prism?
cubic inch each
O2 unit cubes and 2 smaller cubes of volume
-IN
O2 unit cubes and 9 smaller cubes of volume cubic inch each
O 4 unit cubes and 2 smaller cubes of volume cubic inch each
27
O 4 unit cubes and 3 smaller cubes of volume
cubic inch each

correct answer is b. 27/8

step-by-step explanation:

m∠a is 90°

m∠b is 40°

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2