Bye it bye it now dont pass up the opportunity <span />
Answer:
The stack is 4½ inches tall.
Step-by-step explanation:
If both books are the same thickness, you are adding 2¼ + 2¼. This means that it will be 4 and two quarters. 2/4 is the same as 1/2, so simplifying gives you 4½.
Answer:
its a right angle and a its an acute angle as well so it be 5
<u>Answer:</u>
D. A = 6n²
<u>Step-by-step explanation:</u>
area of 1 side = n x n = n²
There are 6 sides in a cube.
∴ Total surface area = 6 x n²
A = 6n²
