I can't tell the numbers apart as there are no colours so I did one answer a with them all being one digit numbers and another answer as them being 2 digit numbers...
1 digit:
5 + 4 + 3 + 3 + 2 + 2 +1 = 20
20 ÷ 7 = 2.86
2 digit:
54 + 33 + 22 + 1 = 110
110 ÷ 5 = 22
No you would not use the Pythagorean Theorem, You would take the two sides and multiply them together, and divide it by 2.
Say n = the number.
n * 32% = 25
25/32% = n
n = 78.125
Answer:
Step-by-step explanation:
We have
square with sides <em>s = 3cm</em>
four triangles with base <em>b = 3cm</em> and height <em>h = 9cm</em>.
The formula of an area of a square:
The formula of an area of a triangle:
Substitute:
The Surface Area:
What is the change in the total cost for each book printed?
$25
What is the cost to get started (before any books are printed)?
$1250
