Answer:
$13.75
Step-by-step explanation:
Just multiply the original price, $55, by 0.25, obtaining the sale price
0.25($55) = $13.75
Electromagnetic waves are waves which can travel through the vacuum of outer space.
Answer:
See picture above
Explanation:
Hope this helps and have a nice day
Answer:
Step-by-step explanation:
The diagonal of a rectangular prism can be found with 
. Thus, the diagonal is 
Hope it helps <3