Answer:
Sorry the screenshot is black but i would like to help if you can repost, it?
Step-by-step explanation:
Answer:
Step-by-step explanation:
this may or may not be right but I tried my best
Answer:
C
or "It led to the understanding of hieroglyphics"
Step-by-step explanation:
It's the Rosetta Stone artifact.
Answer:

Step-by-step explanation:
Polygon Diagonals are a pattern that follows a specific rule which can be used through a specific formula. Remember that Math focuses on patterns to create equations that help to study them, and this case is not an exception.
The equation for polygon diagonals is

Where
refers to the number of sides of the polygon.
You see, a diagonal is defined as the union between two non-consecutive vertices. For a convex n-sided polygon, there are going to be n vertices, and we can draw
from each vertex, then we multiply this by
, because that's the total number of sides.
In the end, we divide by 2, because with the method described, we will have double number of diagonals.
Answer:
Brand A costs less per diaper
Step-by-step explanation:
To determine if it is the better deal, we need the cost per diaper. To find the Cost per diaper, take the total cost and divide by the number of diapers
Brand A
Cost per diaper = $38.75/ 200 = $.19375 per diaper
Brand B
Cost per diaper = $35.50/170 =.208823529 per diaper
Brand A costs less per diaper