The gemstone has 22 edges.
We use Euler's formula on this:
F + V - E = 2
Substituting our information, we have:
14 + 10 - E = 2
Combining like terms,
24 - E = 2
Subtract 24 from both sides:
24 - E - 24 = 2 - 24
-E = -22
Divide both sides by -1:
-E/-1 = -22/-1
E = 22
It’s 9. 3x9 is 27. Nothing else times anything equals 27, excluding decimals.
Answer:
12.99 or 13 rounded
Step-by-step explanation:
99.99/(.13)=12.9987
Y = 5/2x + 5
or
y = 2.5x + 5
Answer: 36
Step-by-step explanation:
