Out of the choices given, the gemstones had approximately 20 edges. This correct answer is D, 20. The answer can be figured out by using " Euler's Polyhedral Formula." The correct formula for this particular question is shown here; <span>F = 12, V = 10
V - E + F = 2
10 - E + 12 = 2
-E + 22 = 2
-E = -20
E = 20. I hope that helps you. </span>
Answer:
The answer is seven
Step-by-step explanation:
Answer: 567
Step-by-step explanation: 9*9=81 then you take 81 and times it by however many days there is in the week (aka 7) 81*7=567
I assume that the question here refers to addition, because that's what "part of" suggests- it's <em />the closest mathematical operation that makes sense.
In an addition 8+x=8
x, the "other part" has to be 0 - this i means that the first part of 8 is 8 and the other is an "empty part"
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