Answer:
A width: 3 unit cubes
height 3 unit cubes
Step-by-step explanation:
Volume of rectangular prism = 81 unit cubes
= Length of rectangular prism = 9 unit cubes
= Width of rectangular prism
= Height of rectangular prism
Volume of a rectangular prism is given by

The product of width and height must be 9 so from the options this is only possible when width and height both are 3 units.
So, the width is 3 unit cubes and the height is 3 unit cubes.
If you
Let x to be the total number of pages in a book,
then 1/3x = 117
because 117 = 1/3 of a book
Answer:
45 21 31
Step-by-step explanation:
Approximately equal to symbol
And it’s mostly used in terms of numerical approximations